Built for adventurers who want extra comfort without sacrificing packability, the Sea to Summit Aeros Premium Pillow – RCS Green (Large) delivers premium support in a lightweight design. The combination of memory foam cushioning and an adjustable air chamber creates a highly breathable pillow that can be tuned to your preferred firmness. Its ergonomic scalloped profile centres your head and supports a wide range of sleep positions, while the soft recycled knit fabric enhances next-to-skin comfort. Durable TPU construction and the integrated PillowLock system ensure dependable performance from campsite to backcountry.

Sea to Summit Aeros Premium Pillow – Large Key Features:

• Memory foam top layer: Lightweight cushioning for improved sleep comfort.
• Customisable air support: Adjustable firmness with up to 12 cm thickness.
• Mini XPRESS valve: Quick inflation, deflation and fine-tuning.
• Scalloped ergonomic shape: Cradles the head and aligns with shoulders.
• PillowLock compatibility: Keeps the pillow securely positioned on your mat.
• Soft recycled knit face: Breathable and comfortable against the skin.
• Durable TPU laminate: Resists hydrolysis for long service life.
• Low-impact materials: Built using certified recycled fabrics.

Sea to Summit Aeros Premium Pillow – Large Specifications:

• Best Use: Backpacking, Cycle Touring, Camping
• Weight: 150 g
• Dimensions: 12 x 43 x 30 cm
• Packed Size: 9 x 12.5 x 9 cm
• Materials: Recycled polyester face, nylon base, TPU air bladder

Offering expanded surface area without sacrificing ultralight performance, the Sea to Summit Aeros Down Pillow – RCS – Large delivers premium comfort for travellers who want extra room to rest. The plush duck down topper provides soft, insulating warmth, while the 12cm thick air bladder beneath allows adjustable firmness for personalised support. Designed for durability and compact storage, this pillow packs down small yet inflates quickly for a luxurious night’s sleep wherever your adventures take you. Ideal for backpacking, bike touring or alpine trekking, it brings home-style comfort to the outdoors.

Sea to Summit Aeros Down Pillow – RCS – Large Key Features:

• Extended Comfort Size: Larger profile for enhanced head and shoulder support.
• Down-Filled Top Layer: Soft, quiet and warm cushioning for superior sleep quality.
• Adjustable Air Bladder: Up to 12cm thickness with customised firmness control.
• Mini XPRESS Valve: Quick inflation and effortless deflation.
• PillowLock System: Prevents movement when paired with compatible Sea to Summit mats.
• Durable Construction: TPU polyether laminate resists hydrolysis for long-lasting performance.
• Recycled Fabric Construction: Certified recycled polyester components.

With added width and length for greater comfort, the Large size is perfect for those who prefer a roomier pillow while maintaining a lightweight and compact setup.

Specifications:

• Weight: 90g
• Dimensions: 12 x 42 x 28 cm
• Packed Size: 6.5 x 10 x 6.5 cm
• Materials: 20D Nylon upper, TPU air bladder, Duck Down fill

The Sea to Summit Aeros Ultralight Pillow – Large RCS offers premium ultralight comfort with extra surface area for those who prefer more room to move. Delivering up to 12cm of adjustable support, this lightweight inflatable pillow is designed to improve sleep quality whether you are trekking hut to hut or camping deep in the backcountry. The brushed recycled face fabric feels soft and comfortable against the skin, while the ergonomic concave shape and scalloped edge cradle your head for stable overnight support. Combined with Sea to Summit’s integrated Pillow Lock system, it stays securely positioned on your mat all night long.

Sea to Summit Aeros Ultralight Pillow – Large RCS Key Features:

• Expanded comfort size: Larger surface area provides greater support and freedom of movement.
• 12cm adjustable thickness: Customise firmness using the mini XPRESS valve for ideal support.
• Pillow Lock system: Includes 3M™ PillowLock patches to secure the pillow to most sleeping mats.
• Ergonomic head support: Concave shape and scalloped edges cradle and centre your head.
• Soft recycled fabric: Brushed recycled polyester face fabric enhances comfort.
• Durable TPU construction: Hydrolysis-resistant bladder designed for long-term performance.
• Fast inflation and deflation: Mini XPRESS valve allows quick setup and pack-down.
• Responsible construction: Made with certified recycled polyester materials.

Specifications – Large

• Weight: 80g
• Dimensions: 12 x 45 x 31 cm
• Packed Size: 6.5 x 9 x 6.5 cm
• Materials:
  Top: 100% Polyester with TPU
  Base: 100% Nylon with TPU
  Valve: TPU with Silicone flap
  Stuff Sack: 100% Polyester

An ultralight pillow with extra space and support, built to deliver dependable comfort on long-distance hikes and multi-day adventures.

The Sea to Summit Foam Core Pillow – Large (RCS) delivers home-like comfort in a packable outdoor design. A soft recycled stretch-knit outer fabric pairs with a supportive foam core to provide quiet, stable cushioning through the night. The addition of recycled Revive Loft insulation improves breathability and temperature regulation, making it ideal for camping, overlanding and extended road trips. Packing is effortless thanks to the built-in rolling closure system, eliminating the need for separate straps. Constructed using certified recycled fabrics and upcycled foam materials, it’s a durable and lower-impact pillow for outdoor comfort.

Sea to Summit Foam Core Pillow – Large (RCS) Key Features

• Soft recycled stretch-knit fabric: Breathable and comfortable for extended use.
• Supportive foam core: Lightweight structure provides stable head support.
• Temperature regulation: Recycled Revive Loft layer enhances airflow.
• Roll-and-secure closure: Integrated hook-and-loop fastening system.
• Upcycled foam construction: Reduces waste from mat production.
• Machine washable design
• RCS-certified materials

Specifications – Large

• Best Use: Camping, Car Camping, Van Life, Overlanding
• Weight: 210 g
• Dimensions: 13 x 42 x 30 cm
• Packed Size: 11.5 x 30 x 11.5 cm
• Materials: Pillowcase Top: 100% Polyester; Base: 100% Nylon; Filling: Polyurethane Foam