--- product_id: 600955256 title: "EVERFUN Insulated Hydration Water Backpack 18L with 2L Bladder Rain Cover, Hydro Pack Bag Daypack with Storage for Women Men Hiking, Cycling, Skiing, Running, Festivals" brand: "everfun" price: "€ 295.57" currency: EUR in_stock: false reviews_count: 5 category: "Everfun" url: https://www.desertcart.de/products/600955256-everfun-insulated-hydration-water-backpack-18l-with-2l-bladder-rain store_origin: DE region: Germany --- # 18L spacious storage 2L insulated hydration bladder Built-in rain cover & reflective strips EVERFUN Insulated Hydration Water Backpack 18L with 2L Bladder Rain Cover, Hydro Pack Bag Daypack with Storage for Women Men Hiking, Cycling, Skiing, Running, Festivals **Brand:** everfun **Price:** € 295.57 **Availability:** ❌ Out of Stock ## Summary > 💦 Gear Up, Hydrate Smart, Conquer Outdoors! ## Quick Answers - **What is this?** EVERFUN Insulated Hydration Water Backpack 18L with 2L Bladder Rain Cover, Hydro Pack Bag Daypack with Storage for Women Men Hiking, Cycling, Skiing, Running, Festivals by everfun - **How much does it cost?** € 295.57 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/600955256-everfun-insulated-hydration-water-backpack-18l-with-2l-bladder-rain) ## Best For - everfun enthusiasts ## Why This Product - Trusted everfun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Hydration On-The-Go:** Upgraded 2L food-grade PEVA bladder with high-flow bite valve and dirt-proof mouth cover for seamless sipping. - • **Weatherproof & Safe:** Durable high-density nylon with rain cover and reflective strips ensures your gear and visibility are protected rain or shine. - • **Comfort Meets Stability:** Lightweight 2 lbs design with breathable 3D padded back and adjustable straps for all-day ergonomic support. - • **Stay Cool, Stay Hydrated:** Insulated bladder compartment keeps your water refreshingly cold for up to 6 hours—no more lukewarm sips. - • **Maximize Your Adventure Storage:** 18L main compartment + 9 smart pockets keep your gear ultra-organized and accessible. ## Overview The EVERFUN Insulated Hydration Water Backpack is a versatile 18L daypack designed for active professionals who demand organized storage, reliable hydration, and weatherproof durability. Featuring a 2L insulated PEVA bladder that keeps liquids cool for up to 6 hours, nine functional pockets, a built-in rain cover, and reflective safety strips, this lightweight backpack ensures comfort and stability across hiking, cycling, running, skiing, and festivals. ## Description Embark on your outdoor adventures with the EVERFUN hydration backpack, designed for hikers/runners/bikers who need a reliable way to stay hydrated. Features: Hydration Bladder: Includes either a 2L or a 3L hydration bladder, with an insulated compartment to keep it cool throughout your hike. Roomy Storage: Features an 18L main compartment and multiple pockets for all your gear, whether for a day hike or an overnight trek. Comfortable: Padded straps and a ventilated back panel ensure comfort during Family outings. Durable Design: Constructed with water-resistant materials. Complete with reflective strips for low-light visibility and a rain cover. FAQs: - How to Clean the Bladder? Mix two tablespoons of baking soda with hot water(below 60°C) in your reservoir. Let it sit for 30 minutes. Alternatively, use Cleaning Tabs. - Is the Bladder Replaceable? Yes, you can upgrade up to a 3L bladder. - Versatility: It is perfect for hiking, running, skiing, hunting, trekking, biking, cycling, boating, kayaking, and fishing. Great for: - Hiking trails, where you can enjoy easy access to water without the weight of bottles. - Running, keeping you hydrated without carrying a water bottle. - Skiing or snowboarding, with plenty of space for extra layers and gear. - Fishing trips, with a secure way to carry your water and snacks. - Festival, to keep you hydrated and hands-free while enjoying the fun. Review: Buy it!!! Review: Good quality ## Features - UTMOST STORAGE CAPACITY: Backpack size 18.5" x 10.5" x 6". Stay organized with 9 functional divider pockets to keep all your essentials secure. The 18-LITER main compartment is large enough for clothes, notebooks, first-aid kit, pet supplies. Built-in mesh pocket for personal valuables. Exterior upper velvet pocket for protecting glasses, cameras, cell phones. Trekking poles/water bottles fit in the side mesh pockets for easy access. - INSULATED BLADDER COMPARTMENT: This hiking hydro backpack has a special separate insulated compartment for the water bladder to keep liquids cool for up to 6 hours (with ice packs), making it perfect for long hikes, bike rides,runs or any outdoor adventures. - EFFICIENT HYDRATION SYSTEM: This 18L hydration backpack includes an UPGRADED 70 oz / 2-LITER water bladder made of FOOD-GRADE PEVA material, along with a high-flow bite valve. The mouthpiece cover protects the bite valve against dirt and damage. The 2-LITER bladder is replaceable and supports up to 3-LITER / 100 oz. - SECURE YOUR ADVENTURE: The hiking bag features High-Density Nylon fabric and a Built-in Rain Cover - ideal for rainy activities. The reflective strips keep you visible in low-light conditions. A designated space for your helmet between the outer and middle pockets. - HIKING/CYCLING/RUNNING/SKIING WITH EASE: This 2 lbs lightweight water backpack features an ultra-elastic 3D breathable padded back, adjustable chest and waist straps to provide comfort and stability for all body sizes. This day pack has got you covered for all your adventures. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B76Q78FQ | | Brand | Everfun | | Brand Name | Everfun | | Capacity | 18 litres | | Colour | Black | | Customer Reviews | 4.5 out of 5 stars 1,170 Reviews | | Item Dimensions W x H | 26.7W x 47H Centimeters | | Item Type Name | 2L Water Bladder | | Item Weight | 771 g | | Manufacturer | EVERFUN | | Material | Nylon Polyester | | Material Type | Nylon Polyester | | Number Of Pockets | 9 | | Pocket Description | Stash Pocket | | Product Dimensions | 26.7W x 47H Centimeters | | Sport | Cycling, Mountaineering, Running, Snowboarding, Snowshoeing | | Sport Type | Cycling, Mountaineering, Running, Snowboarding, Snowshoeing | | Strap Type | Shoulder | | Tank Volume | 2 Litres | | Whats In The Box1 - Whats In The Box3 | Rain cover, Water bladder | ## Product Details - **Brand:** Everfun - **Colour:** Black - **Item Weight:** 771 g - **Material:** Nylon Polyester - **Sport:** Cycling, Mountaineering, Running, Snowboarding, Snowshoeing ## Images ![EVERFUN Insulated Hydration Water Backpack 18L with 2L Bladder Rain Cover, Hydro Pack Bag Daypack with Storage for Women Men Hiking, Cycling, Skiing, Running, Festivals - Image 1](https://m.media-amazon.com/images/I/81suV-vk-dL.jpg) ![EVERFUN Insulated Hydration Water Backpack 18L with 2L Bladder Rain Cover, Hydro Pack Bag Daypack with Storage for Women Men Hiking, Cycling, Skiing, Running, Festivals - Image 2](https://m.media-amazon.com/images/I/81lq5JDuqKL.jpg) ![EVERFUN Insulated Hydration Water Backpack 18L with 2L Bladder Rain Cover, Hydro Pack Bag Daypack with Storage for Women Men Hiking, Cycling, Skiing, Running, Festivals - Image 3](https://m.media-amazon.com/images/I/81Cy4+2537L.jpg) ![EVERFUN Insulated Hydration Water Backpack 18L with 2L Bladder Rain Cover, Hydro Pack Bag Daypack with Storage for Women Men Hiking, Cycling, Skiing, Running, Festivals - Image 4](https://m.media-amazon.com/images/I/81uioMmKCQL.jpg) ![EVERFUN Insulated Hydration Water Backpack 18L with 2L Bladder Rain Cover, Hydro Pack Bag Daypack with Storage for Women Men Hiking, Cycling, Skiing, Running, Festivals - Image 5](https://m.media-amazon.com/images/I/71dj7lrAGZL.jpg) ## Questions & Answers **Q: How do you clean the hydration bladder and tube?** A: After years of backpacking, rinse it out and toss it in the freezer. Pull it out fill with water and go. **Q: Can the bladder be taken out?** A: Yes, the bladder can be removed. I didn't like the bladder that came with it, I couldn't get rid of the plastic taste. I replaced it with one that has two hoses. Love the backpack. **Q: Has anyone had any issues with adding hydration packets (Liquid IV, Gatorade, LMNT, etc..) in the bladder?** A: None at all. I used both Liquid I.V. and Mio. I do rinse it as soon as I get home. I use this to go to Disney World, and works great!!! Good tip is after you rinse it roll the bladder and put it in the freezer. Won't have to worry about mold growing. **Q: Is the hydration tube freeze in cold weather? Most hydration pack tubes freeze on the mountains for skiing & cannot drink from it anymore.** A: It will freeze as any other product would in freezing conditions. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Buy it!!! *by A***R on 20 March 2026* ### ⭐⭐⭐⭐⭐ Good quality *by L***N on 20 March 2026* ### ⭐⭐⭐⭐⭐ My go to hiking bag, worth every penny *by C***S on 19 March 2026* ## Frequently Bought Together - Everfun Hydration Backpack 18L with Water Bladder 2L/3L Hiking Water Backpack Women Men Hydration Pack Insulated Lightweight Day Hydropack with Storage for Hiking, Biking, Running, Festival - Trekology Trek-Z Collapsible Hiking & Trekking Poles - Balance Support for Seniors, Women, and Men, 2pc Per Set - LHKNL Headlamp Flashlight, 1200 Lumen Ultra-Light Bright LED Rechargeable Headlight with White Red Light,2-Pack Waterproof Motion Sensor Head Lamp,8 Modes for Outdoor Camping Running Hiking Fishing --- ## 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.de/products/600955256-everfun-insulated-hydration-water-backpack-18l-with-2l-bladder-rain](https://www.desertcart.de/products/600955256-everfun-insulated-hydration-water-backpack-18l-with-2l-bladder-rain) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-04-22*