Sea to Summit pushes outdoor comfort to the extreme with its warmest, most advanced sleeping mat yet

The Ether Light XR Pro is on another level

Sea to Summit launches new 2025 range
(Image credit: Sea to Summit)

Outdoor enthusiasts looking for ultimate comfort in the wild are in for a treat. Sea to Summit has just unveiled its Comfort Wherever You Roam campaign and a game-changing 2025 lineup of sleep systems, storage solutions, and cookware.

The brand’s most technically advanced sleeping mat yet, the Ether Light XR Pro Sleeping Mat ($219, Sea to Summit), is leading the charge.

The Hamelin Sleeping Bag ($169, Sea to Summit) – available in a women-specific fit – features a relaxed mummy shape with dual-zipper ventilation for maximum adaptability. It has a technical hood, a draught collar, and draught tubes to maximise heat retention.

Matt Kollat
Section Editor | Active

Matt Kollat is a journalist and content creator who works for T3.com and its magazine counterpart as an Active Editor. His areas of expertise include wearables, drones, fitness equipment, nutrition and outdoor gear. He joined T3 in 2019. His byline appears in several publications, including Techradar and Fit&Well, and more. Matt also collaborated with other content creators (e.g. Garage Gym Reviews) and judged many awards, such as the European Specialist Sports Nutrition Alliance's ESSNawards. When he isn't working out, running or cycling, you'll find him roaming the countryside and trying out new podcasting and content creation equipment.

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