Thank you for viewing. I purchased this new last year, but I am selling it because I have no opportunity to use it. The following is a copy and paste from the manufacturer↓ FREELIGHT e2c Handmade in Japan This is a 30L non-frame backpack, perfect for 1-2 night hut stays and speed hiking. The main material is original Dnylon fabric, and the front and side pockets use spinnaker fabric, which is used for racing yacht sails. Size: Hight max: 73cm, Width: 32cm Depth: 12cm, Capacity: 28~32L ※ Materials: Dnylon (FREELIGHT original Dyneema thread woven fabric) 1.5oz Spinnaker cloth, Diamond ripstop nylon Weight: 265g (Weight with all bungee cords and waist belt attached: 320g) Load Limit: None ※ Accessories: Waist belt (25mm), Bungee cord/plastic parts - The main material is original Dnylon fabric. The large front pocket/side pockets use spinnaker fabric, the sailcloth of racing yachts, and the bottom is diamond ripstop, manufactured in a round bottom shape for easy packing. - The main body weighs 268g, making it very lightweight, yet it has sufficient capacity. This model is ideal for 1-2 night trails and speed hiking.