Ready for a day of hiking? Don't leave without the Mammut Aenergy 18 backpack! Designed for mountain hikes, this backpack is the perfect choice for outdoor sports enthusiasts. With an 18-liter capacity, it is spacious enough to carry everything you need for a day in the mountains. The adjustable shoulder straps and hip belt ensure a perfect fit and optimal comfort throughout the day. Materials: 100% polyamide Wide ergonomic shoulder straps Reflective elements Survival whistle Lightweight construction Two pockets for soft flasks Mainly made from recycled materials Roll-top closure to increase volume (from 18 to 20 L) Volume: 20 L Dimensions: 46 x 23 x 17 cm Weight: 470 g Mammut Aenergy 18 - Walking backpack | Hardloop