--- product_id: 59727113 title: "Car Cup Holder Expander - Fits Hydro Flasks 32/40 oz, Nalgene, Yeti & Large Bottles up to 3.8 inches Wide - for Car up to 3.2 Inches Wide - Black" brand: "smart kup" price: "144 zΕ‚" currency: PLN in_stock: true reviews_count: 9 category: "Smart Kup" url: https://www.desertcart.pl/products/59727113-car-cup-holder-expander-fits-hydro-flasks-32-40-oz store_origin: PL region: Poland --- # Durable ABS construction Snug fit for stability Fits 32/40 oz bottles Car Cup Holder Expander - Fits Hydro Flasks 32/40 oz, Nalgene, Yeti & Large Bottles up to 3.8 inches Wide - for Car up to 3.2 Inches Wide - Black **Brand:** smart kup **Price:** 144 zΕ‚ **Availability:** βœ… In Stock ## Summary > πŸš— Sip Securely on the Go! ## Quick Answers - **What is this?** Car Cup Holder Expander - Fits Hydro Flasks 32/40 oz, Nalgene, Yeti & Large Bottles up to 3.8 inches Wide - for Car up to 3.2 Inches Wide - Black by smart kup - **How much does it cost?** 144 zΕ‚ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/59727113-car-cup-holder-expander-fits-hydro-flasks-32-40-oz) ## Best For - smart kup enthusiasts ## Why This Product - Trusted smart kup brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Perfect Fit:** Tapered base for snug placement in shallow cup holders. - β€’ **Stays Secure:** Engineered to hold your drink firmly during turns and stops. - β€’ **Built to Last:** Impact-resistant ABS plastic ensures durability on the go. - β€’ **Versatile Design:** U-shaped cut-out for easy access to travel mugs with handles. - β€’ **Ultimate Compatibility:** Designed for Hydro Flasks, Nalgene, Yeti & more! ## Overview The Car Cup Holder Expander is a versatile solution for securely holding large bottles and mugs in your vehicle. Designed to fit Hydro Flasks, Nalgene, and Yeti bottles up to 3.8 inches wide, it features a tapered base for a snug fit in shallow cup holders. Constructed from durable ABS plastic, this expander ensures your drinks stay in place, even during sharp turns. Plus, its U-shaped cut-out accommodates travel mugs with handles, making it the perfect companion for your road trips. ## Description Upgrade your car's cup holder game with the Smart Kup Car Cup Holder Expander, the ultimate solution for holding your favorite beverages securely on the road. Engineered for compatibility, this cup holder adapter fits popular brands like Hydroflask (32/40 Oz), Nalgene, Yeti, and more, accommodating bottles and mugs up to 3.8 inches in diameter. Say goodbye to shallow cup holder issues as our expander features a tapered narrow base, ensuring a snug fit that eliminates rolling around during your drive. Crafted with durability in mind, the cup holder is constructed from impact and abrasion-resistant ABS plastic with a glossy finish. The 3-inch upper cup is designed to stay in place during turns and abrupt stops, providing a secure hold for your flask, unlike other holders with a 2-inch upper cup. With a U-shape cutout, our cup expander accommodates coffee cups or travel mugs with external handles, making it versatile for all your beverage needs on the road. Upgrade your journey with Smart Kup – where compatibility, stability, and style meet. Review: Problem solved! - My problem was finding a big enough cup holder & one that can be side by side with another one for anyone who is riding with me. So I ordered one because I was skeptical on the size and if it would work! I will be ordering more. Don’t really appreciate the stickers on the product - but after taking my photos I just used a blow dryer to beat them up and stickers came right off. I have a Toyota Highlander 2013 & in the back console, this does not work. However, the pullout cup holder rack from the back of the front console? This works pretty well though it crowds the rear air controls a bit. This holds the massive 60 Oz cups (because things are always bigger in Texas! Right?) and I have no issue with it. It’s snug and stable. I also love that I can use my favorite mugs with handles as well. I will probably add some non-slip material to the bottom for any drink cup that is smaller than the Smart Kup holder to add some stability so doesn’t slide. Or since I do have 4 cup holders, I will just use the main cup holder for smaller containers. But this solves our massive travel mugs and 60 Oz cup problem. I debated between 4-5 stars because of the price. I’d rather expect something like this to be $10 instead of $15 especially since there is no packaging. (It was just this in the desertcart box with my other product.) But because it solved both issues of my biggest problem, I will stick with the 5 stars. Review: Good and simple - I really like this item. It’s quite simple and useful. I have a 32 Oz bottle and my bottle fits in there perfectly. Not sure how big any other bottles are but I don’t know if bigger bottles would fit. The cupholder itself fixed perfectly into my Chevy Captiva cupholders. At first, when you put the bottle in, it feels a little wobbly but when you drive and turn the bottle does not move. I would recommend! I bought this specific one because I have seen reviews of others that have the adjustable base option and people have said that it breaks, I also read the review that the guy put rubber bands at the base of it to make it fit into his cupholder, which I thought was a good idea if this product was to not fit my car cup holder, but I didn’t need to do that ## Features - π—–π—’π— π—£π—”π—§π—œπ—•π—œπ—Ÿπ—œπ—§π—¬ - This cup holder expander for car is designed to be compatible with holding the 32/40 oz Hydroflask, 40 oz 50/50 Flask. It is super handy and can work with the most popular brands of bottles & mugs up to 3.8 inches in diameter. It's a perfect cup holder adapter for you. - π—™π—œπ—§π—¦ π—¦π—‘π—¨π—šπ—Ÿπ—¬ - Looking for a cup holder that fits even in shallow cup holders? Look no further. Our drink holder for car has a tapered narrow base that goes from 3.2" to 2.6" to provide a snugger fit and fix your shallow cup holder issues. No more rolling around! - 𝗦𝗧𝗔𝗬𝗦 π—œπ—‘ π—£π—Ÿπ—”π—–π—˜ - Built to stay in place while making turns and hitting brakes. Hydroflask cup holder for car is engineered with a 3-inch upper cup that firmly holds your flask. Other holders have a 2-inch upper cup which makes your bottle prone to falling out on turns. - 𝗗𝗨π—₯π—”π—•π—Ÿπ—˜ - The cup holder expander is constructed with ABS plastic with a glossy finish that makes it resistant to any impact and abrasion. It provides superior sturdiness that fits into your existing cup holder to ensure bottles and cups of different sizes stay secure in transit. - 𝗨-π—¦π—›π—”π—£π—˜ 𝗖𝗨𝗧-𝗒𝗨𝗧 - The car cup expander includes a slot on the side to accommodate coffee cups or travel mugs with external handles and allow their secure placement. Start your journey with your favorite beverages/bottles while on the road with the smart kup car cup holder. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B078C7J8ZB | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #79,944 in Automotive ( See Top 100 in Automotive ) #652 in Automotive Cup Holders | | Brand | SMART KUP | | Brand Name | SMART KUP | | Color | Black | | Customer Reviews | 4.3 out of 5 stars 9,615 Reviews | | Hand Orientation | both | | Included Components | Car Cup Holder | | Item Dimensions L x W x H | 4"L x 4"W x 6"H | | Item Type Name | Car Cup Holder | | Manufacturer | 808 Innovate | | Manufacturer Part Number | 120001 | | Material | Acrylonitrile Butadiene Styrene, Plastic | | Material Type | Acrylonitrile Butadiene Styrene, Plastic | | Model Number | 8542111300 | | Product Dimensions | 4"L x 4"W x 6"H | | UPC | 611251200011 | | Unit Count | 1.0 Count | ## Product Details - **Color:** Black - **Material:** Plastic, Acrylonitrile Butadiene Styrene - **Brand:** SMART KUP - **Product Dimensions:** 4"L x 4"W x 6"H - **Manufacturer:** 808 Innovate ## Images ![Car Cup Holder Expander - Fits Hydro Flasks 32/40 oz, Nalgene, Yeti & Large Bottles up to 3.8 inches Wide - for Car up to 3.2 Inches Wide - Black - Image 1](https://m.media-amazon.com/images/I/61QUpxcYpXL.jpg) ![Car Cup Holder Expander - Fits Hydro Flasks 32/40 oz, Nalgene, Yeti & Large Bottles up to 3.8 inches Wide - for Car up to 3.2 Inches Wide - Black - Image 2](https://m.media-amazon.com/images/I/71271JvNDIL.jpg) ![Car Cup Holder Expander - Fits Hydro Flasks 32/40 oz, Nalgene, Yeti & Large Bottles up to 3.8 inches Wide - for Car up to 3.2 Inches Wide - Black - Image 3](https://m.media-amazon.com/images/I/719sIWsEZ2L.jpg) ![Car Cup Holder Expander - Fits Hydro Flasks 32/40 oz, Nalgene, Yeti & Large Bottles up to 3.8 inches Wide - for Car up to 3.2 Inches Wide - Black - Image 4](https://m.media-amazon.com/images/I/81V7AfQ82FL.jpg) ![Car Cup Holder Expander - Fits Hydro Flasks 32/40 oz, Nalgene, Yeti & Large Bottles up to 3.8 inches Wide - for Car up to 3.2 Inches Wide - Black - Image 5](https://m.media-amazon.com/images/I/71ifkLrMJsL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Will it hold the contigo 3" across at bottom** A: It is 4 inches across the part that holds stuff, the part that fits into the holder in the car is 2 1/2, hope this helps, I get huge tea and they always fit **Q: Will this fit in the small cup holders of my Pontiac Solstice?** A: I believe most every vehicle comes with a standard size cup holder. (which does not accept the larger drink cups.) If I'm correct about that, then yes, this cup holder will fit. It did in mine. **Q: Will this holder securely hold a 40 ounce mug made by reduce?** A: I’m not familiar with Reduce or it’s 40oz bottle shape or dimensions. I have a 40oz Hydro Flask that fits just fine in this holder. If they’re similar in diameter, then I would say yes. **Q: Will this fit and securely hold the Yeti 14 oz mug with a handle?** A: You would have to measure the bottom width and compare to the 32 and 40 oz hyroflasks. The 30 oz fits for sure....however what the issue for my car is that the bottom of the holder does not fit "securely" into my cars cup holders. It just does not hold. I have to support it from the front with a baby wipes tub and put paper (or something) in the bottom part to keep it from falling over. I have Subaru XV and use it in the middle console where I have two cup holders. Been looking for an alterative holder but have not been able to find one yet. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Problem solved! *by M***M on May 18, 2021* My problem was finding a big enough cup holder & one that can be side by side with another one for anyone who is riding with me. So I ordered one because I was skeptical on the size and if it would work! I will be ordering more. Don’t really appreciate the stickers on the product - but after taking my photos I just used a blow dryer to beat them up and stickers came right off. I have a Toyota Highlander 2013 & in the back console, this does not work. However, the pullout cup holder rack from the back of the front console? This works pretty well though it crowds the rear air controls a bit. This holds the massive 60 Oz cups (because things are always bigger in Texas! Right?) and I have no issue with it. It’s snug and stable. I also love that I can use my favorite mugs with handles as well. I will probably add some non-slip material to the bottom for any drink cup that is smaller than the Smart Kup holder to add some stability so doesn’t slide. Or since I do have 4 cup holders, I will just use the main cup holder for smaller containers. But this solves our massive travel mugs and 60 Oz cup problem. I debated between 4-5 stars because of the price. I’d rather expect something like this to be $10 instead of $15 especially since there is no packaging. (It was just this in the Amazon box with my other product.) But because it solved both issues of my biggest problem, I will stick with the 5 stars. ### ⭐⭐⭐⭐⭐ Good and simple *by F***S on June 15, 2021* I really like this item. It’s quite simple and useful. I have a 32 Oz bottle and my bottle fits in there perfectly. Not sure how big any other bottles are but I don’t know if bigger bottles would fit. The cupholder itself fixed perfectly into my Chevy Captiva cupholders. At first, when you put the bottle in, it feels a little wobbly but when you drive and turn the bottle does not move. I would recommend! I bought this specific one because I have seen reviews of others that have the adjustable base option and people have said that it breaks, I also read the review that the guy put rubber bands at the base of it to make it fit into his cupholder, which I thought was a good idea if this product was to not fit my car cup holder, but I didn’t need to do that ### ⭐⭐⭐⭐ Love this!!! *by T***S on November 21, 2018* Listen, if you love your hydroflask as much as me, it’s basically connected to you at the hip. I went months putting up with my hydroflask sitting on my lap while I drove but finally spent the money to get this cup holder. Seriously one of the best purchases I’ve made. So worth the money! My only complaint is that the bottom part isn’t always snug in the cup holder so it can be wobbly. If it is snug, some cup holders are not high enough to support how tall this is with the hydroflask in it. It works great in my car but works terribly in others. ## Frequently Bought Together - Car Cup Holder Expander - Fits Hydro Flasks 32/40 oz, Nalgene, Yeti & Large Bottles up to 3.8 inches Wide - for Car up to 3.2 Inches Wide - Black - Drop Stop - The Original Patented Car Seat Gap Filler (As Seen On Shark Tank) - Between Seats Console Organizer, Set of 2 and Slide Free Pad and Light --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/59727113-car-cup-holder-expander-fits-hydro-flasks-32-40-oz](https://www.desertcart.pl/products/59727113-car-cup-holder-expander-fits-hydro-flasks-32-40-oz) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-25*