Klattermusen / Tjalve 2.0 10L - Rosset

Lightest backpack

<Notice of price revision>
We have decided to revise our selling prices due to the effects of rising raw material costs and exchange rate fluctuations. Thank you for your understanding.

From August 1, 2024
24,200 yen → 27,500 yen


Since 1975, Klettalmusen is a Swedish outdoor brand that has continued to develop products of the highest standard while minimizing the impact on nature. With its unique environmentally friendly materials, distinctive diagonal cutting pattern, pursuit of functionality and durability, and uncompromising details, it attracts core fans around the world.

Klettalmusen's lightest backpack at 273g (10L) made of 70 denier nylon. For core fans, the iconic color Rosset (Wine Red) looks very beautiful. The small size makes it easy to use, trekking, Of course, speed hiking, trail running, cycling, etc. It fits the width of your clothes and allows you to utilize space without wasting space, making it perfect for camping without adding bulk to your bag even inside a tent. It is also useful as a minimal preparation for emergencies and disasters.

Designed to fit close to the body's center of gravity, it features mesh on both the shoulder straps and back panel for breathability and is extremely lightweight. The waist belt can be easily removed by undoing the toggle, making it suitable for a wide range of occasions. Large side mesh pockets allow you to attach water bottles and gear, while bungee cords and toggle loops on the shoulder straps allow you to attach trekking poles, hydration systems, lightweight outerwear, and more.

In 2009, Klettalmusen became the first outdoor company to use recycled polyamide in its entire backpack range. Klettalmusen backpacks are made from fishing nets (used aquaculture and ghost fishing nets), fluff (used nylon carpet tops), plastic industrial waste, and scraps of thread and fabric. It is a 100% recycled product.


- 70D Silnylon
- Single opening top lid entry
- 3D mesh shoulder straps and back panel for ventilation
- Two large mesh pockets on the outside
- Water Column: > 300 mm
- Water Column: > 7,000 mm
- Recommended Weight: 5 kg
- klattermusen domestic genuine product

Color: Rosset(Wine Red) 
Size: H450 x W200 x D160mm
Weight: 273g
material :
- Main Fabric / Retina®, Econyl® 70D
50% Post-Consumer Recycled Polyamide, 50% Pre-Consumer Recycled Polyamide,
70D, 78g/m², PU Coating, Water Repellent Treatment, Bluesign® Approved Fabric, GRS, Global Recycled Standard, Fluorocarbon free
- Bottom Fabric / Harbur®
65% Polyamide, 22% Polyester, 13% Aramid, 270 g/m², Kevlar® fiber

Product code 15455-33-294-78999