Sonder -8 Sleeping Bag 800+ Loft

Size:Long LHZ

The Sonder sleeping bag is streamlined with versatile features, a spacious cut with a lighter build, designed for comfort and warmth year-round. Available in three temperature ratings (-3, -5, -8°C ISO 23537-1 limit-of-comfort rating), and small, regular and large sizes.

  • tapered rectangular shape gives space to move
  • vertical V-baffle system and draft tube keep warmth where you need it
  • shell made from durable, water-repellent and highly breathable 10 D Vapour Vent V2 fabric
  • full-length YKK #5 zip and anti-snag locking slider
  • separate foot zip allowing it to be opened fully to manage warmth
  • intended use: bushwalking, camping
  • temperature rating: independently tested in accordance with ISO 23537-1
  • available sizes: small, regular, large
  • shape: tapered rectangular
  • baffle construction: vertical-V baffle system (vertical/V-baffles) with box wall construction
  • comfort temperature rating: -1C
  • height: Small 175cm, Regular 183cm, Large 195cm
  • weight: Small 707g, Regular 755g, Large 816g
  • zip: YKK #5 with locking slider and anti-snag cover
  • zip configuration: full-length zip with separate, ankle-to-ankle foot zip
  • zip side: small in RH; regular with RH or LH zips; large with LH
  • zip pull: glows in the dark
  • shell fabric: 10-denier Vapour Vent V2. Downproof by construction, highly breathable, with C0, environmentally-friendly water repellent treatment
  • internal fabric: 10-denier Vapour Vent V2. Downproof by construction, highly breathable and naturally water repellent
  • down distribution: 55% top, 45% bottom
  • storage bag: included
Shipping Information

Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Orders received for products without shipping restrictions on its product page will ship the same business day when received before 12:00 p.m. PST. Orders in high demand will have an estimated production time listed on its product page and will ship according to the date listed.

About Us

Who we are

"Established in 1968 as Southern Cross Equipment, we are now a member of a retail company called The Outdoor Life Group. Private ownership provides us with the freedom to choose our own business path. We have therefore developed a retailing concept that excites us, and which we hope will inspire you.

Trek & Travel combines the best outdoor products from around the world with very experienced staff who all share a passion for travel and adventure. This passion for the wilderness, cultures and heritage of the planet keeps us actively seeking new places to explore.

We hope that you find us both welcoming and knowledgeable, and always willing to help you plan your next adventure."



"I spent close to 3 hours in this store today, being fitted for and choosing a pack, and the staff are fantastic. Helpful, knowledgeable, patient and friendly - and I think I'm probably a fussy customer and I have difficulty finding packs that fit comfortably. Has to be my best experience in this kind of store to date."
Amanda Warriner - 5★ 

"My favourite outdoor shop in Sydney. This is where you go if you want to see gear stocked because of it's quality, not just because it's corporate overload has pumped out another 10,000 puffer jackets that need to be moved before next season. Knowledgeable staff that actually partake in trekking and travelling themselves. Definitely worth dropping in!"
Tom Brickhill - 5★

"Always friendly, helpful staff with great knowledge. Great range of good quality products (nothing really low end) including Australian/NZ brands e.g. Wilderness Equipment, One Planet and Aarn. Never had a fuss with exchanging unused gear within the 2 week period."
Adam Jude Baus - 5★ 

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