--- product_id: 79282101 title: "Ultra Lightweight Waterproof Backpack Foldable 10 000mm ULTRA Resistant fabric by Catalyst, Tactical Military Gear for Exotic Places, Fishing, Beach, Hiking, Dry Bag Black Backpack Daypack Packable" brand: "catalyst" price: "€ 178.48" currency: EUR in_stock: true url: https://www.desertcart.it/products/79282101-ultra-lightweight-waterproof-backpack-foldable-10-000mm-ultra-resistant-fabric store_origin: IT region: Italy --- # 20L storage capacity 10,000mm waterproof 170g ultra-lightweight Ultra Lightweight Waterproof Backpack Foldable 10 000mm ULTRA Resistant fabric by Catalyst, Tactical Military Gear for Exotic Places, Fishing, Beach, Hiking, Dry Bag Black Backpack Daypack Packable **Brand:** catalyst **Price:** € 178.48 **Availability:** ✅ In Stock ## Summary > 🌊 Dive into Adventure with the Catalyst Backpack! ## Quick Answers - **What is this?** Ultra Lightweight Waterproof Backpack Foldable 10 000mm ULTRA Resistant fabric by Catalyst, Tactical Military Gear for Exotic Places, Fishing, Beach, Hiking, Dry Bag Black Backpack Daypack Packable by catalyst - **How much does it cost?** € 178.48 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/79282101-ultra-lightweight-waterproof-backpack-foldable-10-000mm-ultra-resistant-fabric) ## Best For - catalyst enthusiasts ## Why This Product - Trusted catalyst brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Design:** Perfect for hiking, beach days, or daily commutes with ample storage. - • **Ultimate Portability:** Folds down to the size of a soda can for effortless travel. - • **Smart Storage Solutions:** Includes 2 water bottle pockets and a secure zipped compartment. - • **Unmatched Water Resistance:** Stay dry with 10,000mm waterproof fabric and taped seams. - • **Comfort Meets Functionality:** Breathable mesh straps and adjustable sternum strap for all-day comfort. ## Overview The Catalyst Ultra Lightweight Waterproof Backpack is designed for the adventurous spirit, featuring a 10,000mm waterproof rating, breathable mesh straps, and a compact design that folds down to the size of a soda can. With a generous 20L storage capacity and smart organizational features, this tactical backpack is perfect for hiking, fishing, or beach outings, ensuring you stay dry and stylish wherever you go. ## Description Ultra Lightweight Waterproof Backpack Foldable 10 000mm ULTRA Resistant fabric by Catalyst, Tactical Military Gear for Exotic Places, Fishing, Beach, Hiking, Dry Bag Black Backpack Daypack Packable ## Features - ✅ WATER-RESISTANT: The highly water-resistant nylon fabric and taped seams protect your groceries and sports gear from even the heaviest of downpours. The taped seams inside the backpack prevent the inflow of water and is a unique feature unseen in most foldable backpacks. There is no need to fear quick submersions in water because of our roll-top cover design which is much more secure than backpacks with zippers. - ✅ FUNCTIONAL: Mesh shoulder straps are breathable and quick drying, 9” side pockets for your water bottle and large roll top closure fit even the bulkiest items like your new trainers as a day pack light weight backpack or for any outdoor adventures. The adjustable sternum strap with whistle is attached to the shoulder straps. Simply fold up your backpack, when not in use, to around the size of a soft drink can. Unfolded, the 20L backpack is designed to be unisex and will look great on either me - ✅ PORTABLE: This collapsible lightweight pack comes with a compact carry pouch, so you can unpack this bag in super quick time and it is always with you on your travels, while camping, going to the beach or daily commute. The tapered overall profile allows for better weight distribution making this waterproof backpack comfortable to carry on even the longest days. Forget about overweight charges at the airport! Just take out your Catalyst foldable backpack from your luggage and store excess item - ✅ Product Dimensions: Dimension of the packable backpack: 160 x 240 x 460 mm (6.3 x 9.45 x 18.1”). Dimensions in the carry pouch form: 81 x 129 mm (3.1 x 5.1”). Lightweight: 170 grams, Storage capacity: 20 Litres. 2 x Water Bottle Pockets (9” Deep), x 1 zipped storage compartment with a water-resistant storage zipper. ## Images ![Ultra Lightweight Waterproof Backpack Foldable 10 000mm ULTRA Resistant fabric by Catalyst, Tactical Military Gear for Exotic Places, Fishing, Beach, Hiking, Dry Bag Black Backpack Daypack Packable - Image 1](https://m.media-amazon.com/images/I/71oxp-Zv7-L.jpg) --- ## 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.it/products/79282101-ultra-lightweight-waterproof-backpack-foldable-10-000mm-ultra-resistant-fabric](https://www.desertcart.it/products/79282101-ultra-lightweight-waterproof-backpack-foldable-10-000mm-ultra-resistant-fabric) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-13*