Sea to Summit Cloud 9 UL Pillow

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UOG TOP PICK – for Ultralight Comfort: With reliable support, smart anti-slip features, and a sub-100g weight, the Cloud 9 UL Pillow delivers a restful night without adding bulk, ideal for fast-moving backpackers who still value sleep quality

Enlightened Equipment says: 

The Cloud 9 UL Pillow offers ultralight comfort for camping and backpacking enthusiasts, making it an ideal companion for those seeking portability without sacrificing rest. Designed to provide ergonomic neck and head support, its durable, water-resistant materials and quick inflation ensure a hassle-free setup, while the contoured shape enhances sleep quality in the outdoors. Lightweight, packable, and designed for optimal comfort, the Cloud 9 UL Pillow is perfect for any adventure.

Our Verdict

At just 99g, the Cloud 9 is the perfect addition to any sleep system. It inflates quickly, holds air well through the night, and the contoured shape does a decent job supporting the neck without slipping around. The thoughtful inclusion of a shock cord to secure it to a sleeping mat is a nice and often-overlooked feature that prevents the usual night-time hunt for a runaway pillow.

The fabric feels decent against the skin, not clammy or crinkly, and the silicone beads underneath offer a bit of grip without sticking awkwardly. While it’s not quite as plush as foam-topped options, it’s a solid step up from basic inflatables for ultralight travel. The packed size is tiny, easily slipping into a side pocket, and the valve system allows for precise adjustments mid-use without leaking.

– Reviewed by Ultralight Outdoor Gear

Features

• TPU material: Lightweight, durable, comfortable next-to-skin feel.
• Silicone Stick Beads: Gripping silicone beads prevent excessive pillow slide during sleep.
• Quick-adjust valve: Easily control inflation for personalized comfort. Deflation toggle controls air release and prevents unintentional air loss.
• Shock cord pad attachment: Securely holds the pillow in place on any size sleep pad. Field repairable for long-term use in the backcountry.

Specifications

• Weight: 99g
• Dimensions: 17 x 12 x 3.5 inches (43 x 30 x 9 cm)
• Packed Size: 4 x 3 inches (10 x 8 cm)

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