--- product_id: 121442166 title: "Platypus Big Zip Water Reservoir for Hydration Backpacks, 1.5-Liter, EVO with Fast Flow Valve, one color" brand: "platypus" price: "400.24 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/121442166-platypus-big-zip-water-reservoir-for-hydration-backpacks-1-5 store_origin: TN region: Tunisia --- # 50% faster flow valve 1.5L fast hydration capacity Leak-proof SlideLock seal Platypus Big Zip Water Reservoir for Hydration Backpacks, 1.5-Liter, EVO with Fast Flow Valve, one color **Brand:** platypus **Price:** 400.24 DT **Availability:** ✅ In Stock ## Summary > 💦 Elevate your adventure with hydration that keeps pace! ## Quick Answers - **What is this?** Platypus Big Zip Water Reservoir for Hydration Backpacks, 1.5-Liter, EVO with Fast Flow Valve, one color by platypus - **How much does it cost?** 400.24 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/121442166-platypus-big-zip-water-reservoir-for-hydration-backpacks-1-5) ## Best For - platypus enthusiasts ## Why This Product - Trusted platypus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **No-Leak Confidence:** Secure SlideLock and leak-proof shutoff valve keep your pack dry and your gear safe. - • **Clean Taste, Always:** Taste-free, BPA/BPS/phthalate-free materials with silver-ion protection for pure, fresh hydration. - • **Pack-Ready Convenience:** High mount quick-disconnect lets you sip without unpacking—perfect for hikers and bikers on the go. - • **Effortless One-Handed Access:** SlideLock opens both ways with a pincher grip for quick, spill-free refills on the move. - • **Hydrate at the Speed of Life:** Fast Flow Valve delivers 50% more water per sip—stay fueled without pause. ## Overview The Platypus Big Zip EVO 1.5-Liter Water Reservoir is a premium, leak-proof hydration solution designed for active professionals and outdoor enthusiasts. Featuring a fast flow valve that delivers 50% more water per sip, a secure SlideLock system for easy one-handed filling, and a high mount quick-disconnect for effortless access, it ensures clean, taste-free hydration on the move. Made in the USA with BPA-free materials and silver-ion protection, it’s backed by a limited lifetime warranty—your ultimate companion for hiking, biking, and travel. ## Description The Platypus Big Zip Hands-Free Hydration System Reservoir offers an evolution in taste-free hydration. Available in two styles: The EVO with Fast Flow Valve and the Standard Valve. The Fast Flow Valve delivers an extremely high flow rate (50% more than the Standard Valve), self-sealing HyFLO bite valve, large 5/16-inch drink tube, simple one-handed filling, easy cleaning, fast drying, quick access drink tube disconnect, and leak-proof shutoff valve, while the Standard Valve features a 1/4-inch drink tube, easy cleaning, and a low profile design. The Big Zip is a top pick for hikers, backpackers, travelers and mountain bikers for their hydration backpacks. This hydration reservoir features embedded silver-ion to protect clean water from mold and bacteria. All materials are certified food-grade, BPA-, BPS-, phthalate-free and taste-free for a clean taste. The Platypus Big Zip+ is available in 3 sizes: the 1.5-Liter measures 8.5 x 13 inches and weighs 5.6 ounces; the 2.0-Liter measures 8.7 x 15 inches and weighs 6 ounces, and the 3.0-Liter measures 9 x 17.2 inches and weighs 6.5 ounces. Manufacturer’s limited lifetime warranty. Made in the USA. ## Features - Premium taste-free, leak-proof reservoir with fast flow rate offers hydration on the go for hikers, backpackers, travelers and mountain bikers - Secure SlideLock slides both ways to open reservoir easily and close it securely; handy pincher grip allows for easy one-handed filling - The high mount quick-disconnect offers fast, easy access without having to dig down into a pack to attach or detach the drink tube - Leak-proof shut-off valve instantly stops flow, stows reliably; HyFLO self-sealing bite valve improves flow along with large 5/16-inch drink tube - 1.5-Liter measures 8.5 x 13 inches and weighs 5.6 ounces; manufacturer’s limited lifetime warranty; made in the USA ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07M68J5GK | | Best Sellers Rank | #18,470 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #29 in Outdoor Backpack Reservoirs | | Brand Name | Platypus | | Capacity | 1.5 liters | | Color | One Color | | Customer Reviews | 4.6 4.6 out of 5 stars (2,425) 4.6 out of 5 stars | | Global Trade Identification Number | 00040818108598 | | Included Components | Water Reservoir | | Item Dimensions W X H | 8.5"W x 13"H | | Item Type Name | Water Reservoir | | Item Weight | 8 ounces | | Manufacturer | Cascade Designs Inc. | | Manufacturer Part Number | 040818108598 | | Material Type | Polyethylene, Polyurethane (PU) | | Model Number | 040818108598 | | Number Of Items | 1 | | Number Of Packs | 1 | | Pocket Description | Utility Pocket | | Sport Type | Backpacking, Cycling, Mountain Biking, Skiing, Snowboarding, Snowshoeing | | Strap Type | Basic | | Tank Volume | 1.5 liters | | Unit Count | 1 Count | | Upc | 040818108598 | | Warranty Description | Limited Lifetime manufacturer | ## Product Details - **Brand:** Platypus - **Color:** One Color - **Item Weight:** 5.6 Ounces - **Material:** Polyethylene, Polyurethane (PU) - **Sport:** Backpacking, Cycling, Mountain Biking, Skiing, Snowboarding, Snowshoeing ## Images ![Platypus Big Zip Water Reservoir for Hydration Backpacks, 1.5-Liter, EVO with Fast Flow Valve, one color - Image 1](https://m.media-amazon.com/images/I/61Y7y0ni0cL.jpg) ![Platypus Big Zip Water Reservoir for Hydration Backpacks, 1.5-Liter, EVO with Fast Flow Valve, one color - Image 2](https://m.media-amazon.com/images/I/81m9KOVbQ5L.jpg) ![Platypus Big Zip Water Reservoir for Hydration Backpacks, 1.5-Liter, EVO with Fast Flow Valve, one color - Image 3](https://m.media-amazon.com/images/I/91eWP42Ix6L.jpg) ![Platypus Big Zip Water Reservoir for Hydration Backpacks, 1.5-Liter, EVO with Fast Flow Valve, one color - Image 4](https://m.media-amazon.com/images/I/71-92XACg8L.jpg) ![Platypus Big Zip Water Reservoir for Hydration Backpacks, 1.5-Liter, EVO with Fast Flow Valve, one color - Image 5](https://m.media-amazon.com/images/I/71QBaUc7VsL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Platypus Big Zip EVO Taste-Free Water Reservoir/Hydration Bladder, 1.5-Liter - Platypus SoftBottles with Closure Cap - Platypus Platy 2-Liter Flexible Water Bottle --- ## 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.tn/products/121442166-platypus-big-zip-water-reservoir-for-hydration-backpacks-1-5](https://www.desertcart.tn/products/121442166-platypus-big-zip-water-reservoir-for-hydration-backpacks-1-5) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-26*