The Bush Lite combines the ultimate in four-season warmth and weather protection with the luxury of more space. The bags are available in three temperature ratings (-11, -15 and -19°C ISO 23537.1 limit of comfort) and both regular and large sizes. The roomy bag gives more wriggle room, while the vertical baffle system ensures maximum warmth for weight. Made from water-resistant, breathable Pertex Quantum Pro, the shell gives top-end durability, breathability and water resistance at minimum weight. For durability and function, the full-length zip is a YKK #5 with anti-snag cover.

  • Tapered rectangular shape is flexible, versatile and comfortable
  • Box-wall baffling gives maximum thermal efficiency
  • The vertical baffle system (vertical-horizontal-vertical baffles) blocks the migration of down, keeping it trapped where you need it most
  • Differentially cut baffles promote full and complete lofting of down
  • The half-moon foot-box is wide and cosy, while base draft tubes keep you warm and toasty
  • The contoured hood encloses your head, cinching tight while leaving enough space for your nose and mouth
  • The elasticised 3D neck muff effectively traps warmth around the neck and shoulders
  • Full-length side zip runs from hood to ankle: a YKK #5 with locking slider and innovative, anti-snag cover
  • Independent zip on the foot (from ankle to ankle) can be opened fully for extra ventilation
  • The two zips meet above the ankle, with a 10cm crossover to keep draughts out
  • Selecting a zip side is easy: when lying in a sleeping bag, a left-hand zip (LH) is on your left side
  • Joined at the zip: full-length zips allow models with compatible left and right zips to be zipped together
  • Hydrophobic Down repels water, helping down stay lofty in all conditions
  • Your choice of down: ethically-sourced Hydrophobic Down in either 700-750 loft, or lighter (but just as warm) 800-850 loft
  • Water-resistant thread is used to make a durable, well-sealed sleeping bag
  • Hang loops on the foot-box allow you to hang, dry and store your sleeping bag easily


  • Shell Fabric: Pertex Quantum Pro (formerly called Pertex Endurance)
  • Lining Fabric: 10 denier Vapour Vent V2. Downproof by construction, highly breathable, with C0, environmentally-friendly water-repellent treatment (DWR)
  • Down Specifications: 700-750 or 800-850 loft, both tested by the IDFL. DWR water repellency
  • Zip Specifications: YKK. Full-length zip with separate, ankle-to-ankle foot zip. Small available in RH; Regular available with RH or LH zip; Large available in LH zip. Toggle glows in the dark
  • Intended Use: Alpine, Bushwalking
  • Season Rating: Four Season
  • Temperature Rating: Cold Sleepers & Women: -11C / Warm Sleepers & Men: -19C

Packed Dimensions:

  • Small: 21cm x 24cm (800-850) / 21cm x 25cm (700-750)
  • Regular: 21cm x 25cm (800-850) / 21cm x 26cm (700-750)
  • Large: 21cm x 25cm (800-850) / 21cm x 26cm (700-750)

Dimensions (user height / shoulder width):

  • Small: 177cm / 155cm
  • Regular: 185cm / 160cm
  • Large: 200cm / 168cm


  • Small: 1309g (800-850) / 1433g (700-750)
  • Regular: 1420g (800-850) / 1553g (700-750)
  • Large: 1503g (800-850) / 1645g (700-750)