Price range: $99.95 through $119.95
Boost the warmth, comfort and longevity of your sleeping bag with a Thermolite® Fleece Liner. Made from 110gsm Thermolite® fleece, it offers a soft hand feel, is never cold to the touch—even in sub‑zero conditions—and adds valuable thermal performance to any down or synthetic sleeping bag. By creating a barrier between you and the insulation, the liner reduces the amount of body oils reaching down clusters, helping maintain loft and long‑term warmth.
Available in Mummy Boxfoot and Tapered Rectangular shapes, each liner is tailored for technical sleeping bags to minimise excess fabric and maximise efficiency. Mummy Boxfoot liners pair perfectly with Mont Spindrift, Warmlite Boxfoot and Helium Boxfoot bags, while Tapered Rectangular liners suit Mont Brindabella, Helium, Zodiac, Warmlite, Evo and Zero Series bags. Lightweight, compact and easy to care for, this liner is an essential upgrade for alpine missions, ski‑touring and bushwalking.
Features
110gsm Thermolite® Fleece — Soft, warm, never cold to the touch, even below zero.
Thermal Boost — Increases sleeping bag warmth and comfort.
Protects Down & Synthetic Insulation — Reduces body‑oil transfer to maintain loft and long‑term performance.
Technical Shapes — Mummy Boxfoot and Tapered Rectangular options for efficient fit.
Lightweight & Compact — Easy to pack for alpine, ski‑touring and bushwalking trips.
Machine Washable — Fast‑drying fleece for simple care.
Includes Storage Sack — Compact stuff sack for organised packing.
Specification
Material: 110gsm Thermolite® fleece
Shapes & Sizes:Tapered Standard: 170 × 188 cm, 352 g
Tapered XL: 170 × 206 cm, 384 g
Mummy Standard: 170 × 180 cm, 340 g
Mummy XL: 170 × 198 cm, 375 g
