Sea to Summit Breeze Lightweight Liner Regular in Cendre Blue
Sea to Summit Breeze Lightweight Liner worn outside a sleeping bag
Sea to Summit Breeze Rectangular Liner in use
Sea to Summit Breeze Lightweight Liner Short packed size
Sea to Summit Breeze Lightweight Liner packed in stuff sack
Sea to Summit Breeze liner shoulder opening detail
Sea to Summit Breeze Rectangular Liner pillow sleeve detail
Sea to Summit Breeze Rectangular Liner with Pillow Sleeve in Cendre Blue
Sea to Summit Breeze Lightweight Liner Long in Cendre Blue
Sea to Summit Breeze Lightweight Liner Long alternate view
Sea to Summit Breeze Lightweight Liner Short in Cendre Blue
Sea to Summit Breeze liner drawcord footbox detail
Sea to Summit Breeze COOLMAX and Tencel fabric detail
Sea to Summit Breeze Lightweight Liner used in a tent

Sea to Summit Breeze Lightweight Sleeping Bag Liner

$109.99 SALE PRICE 0% OFF
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Size

The Sea to Summit Breeze Lightweight Sleeping Bag Liner delivers all-weather comfort with a breathable blend of recycled COOLMAX® EcoMade and biobased Tencel™ Lyocell fibres. The soft stretch knit wicks moisture on warm or humid nights, while the mummy versions add shoulder openings and a drawcord-opening footbox for freedom of movement and adaptable ventilation. It is machine washable, quick drying and treated with biocide-free HeiQ Fresh FFL odour control.

Key Features

  • Climate control: COOLMAX EcoMade and Tencel Lyocell wick moisture away from the skin to help keep you dry and comfortable.
  • Freedom of movement: Stretch-knit construction adapts to different sleeping-bag shapes and lets you move naturally.
  • Versatile mummy design: Short, Regular and Long versions have a drawcord-opening footbox plus shaped shoulder and arm openings for ventilation and mobility.
  • Traveller-friendly rectangular design: The Rectangular version includes an integrated pillow sleeve.
  • Stays fresher: HeiQ Fresh FFL helps neutralise body odour without biocides.
  • Easy care: Durable, machine-washable and quick-drying construction reduces how often your sleeping bag needs washing.
  • Lower-impact materials: Made with certified recycled and bluesign® APPROVED materials.
  • Best use: Backpacking, cycle touring and paddle touring.

Materials and Technologies

  • Fabric: 70% polyester / 30% Tencel Lyocell.
  • COOLMAX EcoMade: Channeled fibres made from 100% recycled resources move moisture away from the skin to assist temperature regulation.
  • Tencel Lyocell: A soft, biobased fibre that supports moisture management and next-to-skin comfort.
  • HeiQ Fresh FFL: Biocide-free odour control based on a bio-based amino sugar polymer.
  • Colour: Cendre Blue.

Technical Specifications

Size Product Weight Dimensions Packed Size Fits User Height
Short 265 g 190 × 80 cm 18 × 10 × 10 cm Up to 170 cm
Regular 275 g 205 × 80 cm 18 × 10 × 10 cm Up to 185 cm
Long 290 g 216 × 80 cm 18 × 10 × 10 cm Up to 198 cm
Rectangular with Pillow Sleeve 330 g 225 × 80 cm 18 × 11 × 11 cm Up to 198 cm

Care and Use

  • Machine wash with standard laundry detergent.
  • Do not use fabric softener, which can reduce moisture-wicking performance.
  • Air dry where possible, or machine dry on a cool/low setting without dryer sheets.
  • COOLMAX does not actively lower body temperature; it helps reduce clamminess by moving moisture away from the skin.
  • The knitted fabric traps a small amount of insulating air and can add modest warmth to a sleep system.

Sea to Summit Guarantee: Covered by Sea to Summit’s lifetime guarantee against defects in materials or workmanship.

Frequently asked questions

Can I return or exchange my order?

Eligible items can be returned within 30 days of purchase, unused with original packaging and labels. There is no handling or restocking fee. Return postage is at your cost; conditions apply.

Returns policy
What if I need warranty or repair help?

Contact us before sending anything back, with your order details, photos and a brief description of the issue. We will help with warranty, repair or spare-part options. Coverage varies by product; your consumer rights still apply.

Get warranty help
How long will my order take to arrive?

Our target is 1–2 business days after dispatch for in-stock, standard parcels. Rural, remote and bulky deliveries can take longer. Preorders, public holidays and carrier delays may affect timing. Contact us if you need an item by a specific date.

Delivery information
How much does shipping cost?

Standard NZ shipping is $10, or free on orders over $150, excluding large items. Product-specific freight or remote-area surcharges may apply. Final shipping charges are shown at checkout.

Delivery information
Will I receive tracking details?

Yes, tracking details are sent by email when your order is dispatched. Allow time for the carrier’s first scan. If you cannot find the email, contact us with your order number.

Contact our team

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