Sea to Summit Reactor Fleeceweight Liner

The Highlander NAP PAK Arctic R11 Inflatable Sleeping Mat offers true four season insulation with an impressive R value of 11. Lightweight and compact, it provides excellent warmth without adding bulk. A 10cm thick baffle design ensures comfort on cold ground. Ideal for winter camping and cold weather adventures.

The Mountain Equipment Lunar II is your trusted companion for lightweight backpacking and trekking adventures, delivering impressive warmth without adding bulk. Filled with efficient POLARLOFT® insulation and shaped with an Alpine Fit to cut down on cold spots, it ensures restful nights from mild spring camps to chilly autumn bivvies. A tough yet soft Lunar 40D shell stands up to rugged trails, while thoughtful features like an anatomically shaped hood, foot-box, and full-length zip baffle keep you snug and comfortable all night. Weighing just over a kilo and packing down small in its compression sack, this versatile 3-season bag is ready for adventure.

The Rab Stratosphere 5.5 is a resilient sleeping mat that offers minimum weight without sacrificing on warmth. This mat is highly versatile and compact, making it perfect for taking on your trekking, climbing or backpacking adventures in the mountains. It uses recycled Stratus R insulation technology, which traps air to reduce heat loss through convection, therefore helping your body maintain its temperature.

The Sea to Summit Aeros Premium Pillow offers standout comfort in a compact, travel-ready design. A memory foam layer and soft recycled fabric provide stable, cushioned support for better sleep outdoors. Its contoured shape fits neatly into sleeping bag hoods, while the PillowLock™ system keeps it securely in place. Easy to inflate and highly packable, it’s built for convenience as well as comfort. Ideal for camping, backpacking, and travel.

The Sea to Summit Reactor Liner is an ultra-lightweight sleeping bag liner that uses Thermolite Pro fabric and infrared technology paired with comfortable stretch fabric to provide extra warmth and insulation. It features a mummy shape and a draw cord for added flexibility and premium comfort. This liner is best suited to use in cold conditions.

The Sea to Summit Spark Pro Ultralight Sleeping Bag has been built for fast-paced adventures where weight, warmth, and packability matter most. With premium 950+ Ultra-Dry Goose Down, a 10D nylon shell, and an ergonomic mummy fit, it offers outstanding warmth-to-weight performance, perfect for minimalist hikers and ultralight backpackers.

The Sea to Summit Ultralight XR Insulated Air Mat delivers impressive warmth and comfort in a truly lightweight and packable design. An Air Sprung Cell™ construction provides even support and reduces pressure points for a more restful sleep, while thermalCore insulation reflects body heat for reliable performance in cooler conditions. Compact and easy to carry, it’s ideal for backpacking and fast-paced adventures. Built to provide comfort, durability and efficiency on every trip.