Reactor Regular Midweight Sleeping Bag Liner Category_Shop/Promotions delivering superior optical performance and

delivering superior optical performance and everyday versatility

Includes a reusable case for convenient storage

or transitional outfits for multiple occasions

The Osprey Sirrus™ 36 is a women’s-specific hiking backpack built for ventilated comfort on demanding day hikes and light overnights

use Seam Grip SIL — only silicone adheres to silicone-coated fabrics

Reactor Regular Midweight Sleeping Bag Liner Category_Shop/Promotions delivering superior optical performance andA warm, breathable sleeping bag liner made from midweight Thermolite fabric for extra thermal performance. It boosts warmth more than the standard Reactor while remaining soft, stretchy and packable. Ideal for backpackers who need reliable warmth without the bulk of heavier liners. Features Midweight Thermolite fabric provides a strong warmth boost compared to lightweight liners Soft, stretchy knit allows freedom of movement and a comfortable nights