--- product_id: 468719273 title: "Proberos® 3L Foldable Hydration Bladder with Straw, Water Bladder BPA Free Leakproof Hydration Bag Hydration Pack for Cycling Traveling Hiking Camping Treking" brand: "proberos" price: "127 zł" currency: PLN in_stock: true reviews_count: 8 category: "Proberos" url: https://www.desertcart.pl/products/468719273-proberos-3l-foldable-hydration-bladder-with-straw-water-bladder-bpa store_origin: PL region: Poland --- # 3L large capacity Leakproof one-piece die-cast valve Food-grade EVA, -20°C to 50°C safe Proberos® 3L Foldable Hydration Bladder with Straw, Water Bladder BPA Free Leakproof Hydration Bag Hydration Pack for Cycling Traveling Hiking Camping Treking **Brand:** proberos **Price:** 127 zł **Availability:** ✅ In Stock ## Summary > 💦 Stay ahead of the pack with hydration that never quits! ## Quick Answers - **What is this?** Proberos® 3L Foldable Hydration Bladder with Straw, Water Bladder BPA Free Leakproof Hydration Bag Hydration Pack for Cycling Traveling Hiking Camping Treking by proberos - **How much does it cost?** 127 zł 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/468719273-proberos-3l-foldable-hydration-bladder-with-straw-water-bladder-bpa) ## Best For - proberos enthusiasts ## Why This Product - Trusted proberos brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Convenient:** Foldable design fits easily in backpacks 80L+, with handy hanging loop for quick access on the go. - • **Leakproof Confidence:** One-piece die-cast valve and threaded inlet ensure zero spills, so you stay dry and focused. - • **Ready for Any Terrain:** Dust cap and insulated straw protect your sip from dirt and heat—perfect for rugged outdoor lifestyles. - • **Safe & Durable Materials:** BPA-free, food-grade EVA withstands extreme temps (-20°C to 50°C) for worry-free hydration. - • **Hydrate All Day, Every Adventure:** Generous 3L capacity keeps you fueled from dawn to dusk without constant refills. ## Overview The Proberos® 3L Foldable Hydration Bladder is a premium BPA-free, food-grade hydration solution designed for serious outdoor enthusiasts. Featuring a large 3-liter capacity, leakproof one-piece die-cast valve, and a dust-protected insulated straw, it ensures safe, convenient hydration across cycling, hiking, camping, and travel. Its foldable, durable EVA construction withstands temperatures from -20°C to 50°C, making it a reliable companion for all your adventures. Ideal for backpacks 80L and above, it combines practicality with rugged performance to keep you hydrated and ready. ## Description Product Description Anti-Leakage Design Features a thread valve water inlet opening and the pipe straw is attached with a outlet of one-piece die casting preventing water leakage. Safe Material The hydration bladder is made with food grade and BPA-free EVA material and comes with a silicone nozzle - thus is safe for water or any other liquid. High Heat Resistance The hydration bladder features a high heat resistance - can withstand temperatures from -20 to 50 degrees celcius Screw Cap It comes with a screw cap that fits on tightly and adds extra protection from accidental leakage. Offers Convenience The thread valve on the bladder can also be used as a handle for easy carrying Lightweight & Portable It is lightweight & can be easily attached to bags or backpacks. Review: Not compatible with 60l bags - Very good durable product .Only buy for backpack of 80l and above as the the fit is of lager size.Superb product Review: Good value hydration bladder with a few usability quirks - The Proberos® 3L Foldable Hydration Bladder looks well made and offers good value for the price. One of the biggest positives is the dust cap on the drinking tube, which is very useful for long rides across different terrains. This was the main reason I chose this over the Decathlon hydration bladder, which lacks this feature. The bladder material feels good, and the pipe comes with cloth-based insulation, which looks premium and should help in warmer conditions. For this price point, the overall quality is nearly perfect. However, there are a few concerns: The design is slightly odd and taller compared to most standard hydration bladders, possibly to accommodate the 3L capacity. It may not fit all backpacks equally well. The mounting system uses a two-hook pattern, which seems designed for a specific compatible bag. In my case, I had to adjust it using a single hook. The bite valve mechanism is quite tight, making it a bit difficult to operate while riding. Opening and closing it on the move requires extra effort. Despite these issues, it should still serve the purpose well, especially for riders who value the dust cap and capacity. Pros: Dust cap on the drinking tube Good build quality for the price Insulated drinking pipe Large 3L capacity Cons: Tall/odd design may not suit all bags Mounting hooks not very universal Bite valve is stiff to use while riding Overall, a good product with minor usability compromises, especially considering the price. ## Features - FOODGRADE MATERIAL: For the best durability and using safety, we use safe food grade EVA material, ensuring both safty use and durability, all touchable material are food grade standard material, BPA free, safely used for water or any other liquid. Silicone nozzle is more safe and durable. Can withstand temperatures from -20 to 50 degrees celsius - GREAT SEALING PERFORMANCE: The water inlet is with thread valve, large open is easy to refill. The pipe straw is connected with a outlet of one-piece die casting, ensuring no any leakage. The valve is also with a small tag which can be used as a handle or hangable loop. - 3L LARGE CAPACITY & EASY TO REFILL: 3L large capacity is perfectly used in any event, keeping you stay hydrated all day at outdoor. Large mouth design is convenient for you to refill water. - GREAT PORTABILITY: The hydration bag for bikers easy to carry to your event and even easier to bring home. Cut spending on cases of bottles! So you can attach it to bags, backpacks, making it easy and convenient to have with you everywhere you go. Perfect for packing and storage. - PERFECT WATER BOTTLE FOR OUTDOOR: The water bag for travelling great affordibility, suitable for kids, adult, students, travelers. Perfect for outdoor use, including cycling, traveling, hiking, camping, treking ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B8CTW6FS | | Best Sellers Rank | #987 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #1 in Backpack Reservoirs | | Country of Origin | China | | Department | charger | | Generic Name | charger | | Importer | PROBEROS | | Included Components | See Product Description | | Item Dimensions LxWxH | 46.8 x 17.8 x 3 Centimeters | | Item Weight | 153 g | | Item model number | Standard | | Manufacturer | Huizhou Origin Point Manufacturing Co., Ltd., PROBEROS | | Net Quantity | 1.00 Count | | Packer | PROBEROS | ## Images ![Proberos® 3L Foldable Hydration Bladder with Straw, Water Bladder BPA Free Leakproof Hydration Bag Hydration Pack for Cycling Traveling Hiking Camping Treking - Image 1](https://m.media-amazon.com/images/I/61GFZKj38uL.jpg) ![Proberos® 3L Foldable Hydration Bladder with Straw, Water Bladder BPA Free Leakproof Hydration Bag Hydration Pack for Cycling Traveling Hiking Camping Treking - Image 2](https://m.media-amazon.com/images/I/61adMlpWV4L.jpg) ![Proberos® 3L Foldable Hydration Bladder with Straw, Water Bladder BPA Free Leakproof Hydration Bag Hydration Pack for Cycling Traveling Hiking Camping Treking - Image 3](https://m.media-amazon.com/images/I/51xoLrG+KSL.jpg) ![Proberos® 3L Foldable Hydration Bladder with Straw, Water Bladder BPA Free Leakproof Hydration Bag Hydration Pack for Cycling Traveling Hiking Camping Treking - Image 4](https://m.media-amazon.com/images/I/61H+kdq+f3L.jpg) ![Proberos® 3L Foldable Hydration Bladder with Straw, Water Bladder BPA Free Leakproof Hydration Bag Hydration Pack for Cycling Traveling Hiking Camping Treking - Image 5](https://m.media-amazon.com/images/I/61CXfHrKJmL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Not compatible with 60l bags *by A***N on 7 December 2025* Very good durable product .Only buy for backpack of 80l and above as the the fit is of lager size.Superb product ### ⭐⭐⭐⭐ Good value hydration bladder with a few usability quirks *by M***C on 25 January 2026* The Proberos® 3L Foldable Hydration Bladder looks well made and offers good value for the price. One of the biggest positives is the dust cap on the drinking tube, which is very useful for long rides across different terrains. This was the main reason I chose this over the Decathlon hydration bladder, which lacks this feature. The bladder material feels good, and the pipe comes with cloth-based insulation, which looks premium and should help in warmer conditions. For this price point, the overall quality is nearly perfect. However, there are a few concerns: The design is slightly odd and taller compared to most standard hydration bladders, possibly to accommodate the 3L capacity. It may not fit all backpacks equally well. The mounting system uses a two-hook pattern, which seems designed for a specific compatible bag. In my case, I had to adjust it using a single hook. The bite valve mechanism is quite tight, making it a bit difficult to operate while riding. Opening and closing it on the move requires extra effort. Despite these issues, it should still serve the purpose well, especially for riders who value the dust cap and capacity. Pros: Dust cap on the drinking tube Good build quality for the price Insulated drinking pipe Large 3L capacity Cons: Tall/odd design may not suit all bags Mounting hooks not very universal Bite valve is stiff to use while riding Overall, a good product with minor usability compromises, especially considering the price. ### ⭐⭐⭐⭐⭐ Good Product. Worth Every penny. *by D***K on 6 August 2025* Product is good. Work as expected. Worth the money. Got it for 608. There is no leakage. I will share review after 2 months. ## Frequently Bought Together - Proberos® 3L Foldable Hydration Bladder with Straw, Water Bladder BPA Free Leakproof Hydration Bag Hydration Pack for Cycling Traveling Hiking Camping Treking - Tripole Hydration Backpacks 2 litres for Cycling and Trail Running - Boldfit Full Face Helmet Mask for Bikers in Riding UV Protected, Balaclava, Black Mask for Bike Riding and Cycling Accessories Mask for Men & Women --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/468719273-proberos-3l-foldable-hydration-bladder-with-straw-water-bladder-bpa](https://www.desertcart.pl/products/468719273-proberos-3l-foldable-hydration-bladder-with-straw-water-bladder-bpa) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-24*