--- product_id: 123702743 title: "Techkey Internal Frame Backpack, 45L Durable Travel Hiking Backpacking Packs Waterproof Travel Daypack for Outdoor Hiking Travel Climbing Camping Mountaineering, Blue" brand: "techkey" price: "¥8844" currency: JPY in_stock: true reviews_count: 8 category: "Sporting Goods" url: https://www.desertcart.jp/products/123702743-techkey-internal-frame-backpack-45l-durable-travel-hiking-backpacking-packs store_origin: JP region: Japan --- # Techkey Internal Frame Backpack, 45L Durable Travel Hiking Backpacking Packs Waterproof Travel Daypack for Outdoor Hiking Travel Climbing Camping Mountaineering, Blue **Brand:** techkey **Price:** ¥8844 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Techkey Internal Frame Backpack, 45L Durable Travel Hiking Backpacking Packs Waterproof Travel Daypack for Outdoor Hiking Travel Climbing Camping Mountaineering, Blue by techkey - **How much does it cost?** ¥8844 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/123702743-techkey-internal-frame-backpack-45l-durable-travel-hiking-backpacking-packs) ## Best For - techkey enthusiasts ## Why This Product - Trusted techkey brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Product Specifications:   1.Max Capacity:47.84L   2.Dimension:340mm*210mm*600mm  3.Weight:0.98KG/2.16LB   4.Size: 23 Inch   5.Function:Waterproof ## Features - EXPANDABLE COLLAR- An extension collar with zipper on the bottom can expand the pack and increase the main compartment capacity by 5 liters. - WATERPROOF-This Mixi Backpack is made with high quality waterproof material, provides extra strength and long-lasting performance. - COMFORTABLE. Breathable mesh shoulder straps with plentiful sponge padding help relieve the stress from your shoulder. And the shoulder straps is adjustable. - MULTI COMPARTMENTS-This backpack was designed by mountaineer,This backpack features one main zipped compartment on the top, two zipped side pockets which can hold your necessary hiking stuffs,such as map,compass,light,medical supplies,etc. - WARRANTY - Includes 1 YEAR limited manufacturer's warranty. We stand behind our quality! ## Images ![Techkey Internal Frame Backpack, 45L Durable Travel Hiking Backpacking Packs Waterproof Travel Daypack for Outdoor Hiking Travel Climbing Camping Mountaineering, Blue - Image 1](https://images-na.ssl-images-amazon.com/images/I/41T-w4TMJ9L.jpg) ![Techkey Internal Frame Backpack, 45L Durable Travel Hiking Backpacking Packs Waterproof Travel Daypack for Outdoor Hiking Travel Climbing Camping Mountaineering, Blue - Image 2](https://images-na.ssl-images-amazon.com/images/I/41ecOPg9sCL.jpg) ![Techkey Internal Frame Backpack, 45L Durable Travel Hiking Backpacking Packs Waterproof Travel Daypack for Outdoor Hiking Travel Climbing Camping Mountaineering, Blue - Image 3](https://images-na.ssl-images-amazon.com/images/I/41Q2Nscd-jL.jpg) ![Techkey Internal Frame Backpack, 45L Durable Travel Hiking Backpacking Packs Waterproof Travel Daypack for Outdoor Hiking Travel Climbing Camping Mountaineering, Blue - Image 4](https://images-na.ssl-images-amazon.com/images/I/413XXMCce5L.jpg) ![Techkey Internal Frame Backpack, 45L Durable Travel Hiking Backpacking Packs Waterproof Travel Daypack for Outdoor Hiking Travel Climbing Camping Mountaineering, Blue - Image 5](https://images-na.ssl-images-amazon.com/images/I/41bv-yycoZL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Exactly what I wanted at a great price. *by L***R on December 30, 2018* I walk all over the place, and I need to walk to work, with the winter coming on I wanted something that was inexpensive but was also water proof. This is it for me. It does more than I really need, and that is nice. I also purchased some waterproof bags (Purchased on Amazon), with string pulls and zipper pockets, that I use with this backpack, they are different colors, so I can sort my stuff using the colors. It makes it easy to find things quickly. What I am trying to say is that is a great product that has solved my needs complete. I like the color also. ### ⭐⭐⭐⭐⭐ Great Value *by D***N on December 31, 2018* I just got this today so this isn't a review on longevity but initial impressions. It's feels like high quality and durable material. The zippers are sturdy and the straps seem bulletproof. I really like this size. It should fit on any airliner without any issues. There are pockets on the sides that fit my tablet and wallet. The inside has a small change pocket and a lap top slot. Great pack for the price. I liked it so much I bought another one for my wife. ### ⭐⭐⭐⭐⭐ Low Cost and Great Quality *by A***H on September 20, 2018* This backpack is all it’s advertisedto be and then some. While I haven’t taken it out in the woods yet, I HAVE loaded it up with my backpacking gear, and still could fit a week’s worth of clothing in it. Convenient pocket locations, a drawstring to better close the top and help secure your items, about a 3 inch extension to unzip and maximize storage, and best of all, it’s CHEAP. It’s cheap without being made cheaply or shoddily --- ## 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.jp/products/123702743-techkey-internal-frame-backpack-45l-durable-travel-hiking-backpacking-packs](https://www.desertcart.jp/products/123702743-techkey-internal-frame-backpack-45l-durable-travel-hiking-backpacking-packs) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-15*