Product details

Description

Lighter Than a Water Bottle, Built to Wash and Go
The Traverseon Ultralight Washable Envelope Sleeping Bag packs lighter than a water bottle yet provides full-body comfort wherever you go. Weighing just 680g for the standard warmth version or 760g for the extra-warmth option, it slips easily into a daypack, pannier, or car trunk. It unzips flat into a quilt for vanlife, stargazing, or a quick guest bed. The 380T ripstop shell sheds dew and spills, while the soft brushed lining feels cool and breathable against your skin. When the trip ends, toss it in the washing machine—no hand-washing, no special care. Always fresh, always ready. From misty mornings in camp to spontaneous overnights on the road, it delivers warmth, comfort, and simplicity in one compact roll.

Functions
  • Ultralight and Compressible: 680g for Light Warmth / 760g for Extra Warmth
    Lighter than a standard water bottle, this bag delivers full-body coverage without bulk. The 680g version is designed for warmer weather, while the 760g version offers extra warmth for cooler conditions. Both versions compress to 29×12 cm (680g) or 31×13 cm (760g)—about the size of a rolled-up hoodie. The reinforced Oxford compression sack cuts volume by 60%, making it perfect for ultralight packs, bikepacking kits, or car trunks.
  • WashCycle™-Ready Comfort — Machine Washable, Skin-Friendly Inside
    No hand-washing, no special detergent. Built to handle repeated machine washes, the shell, liner, and fill stay stable trip after trip. The brushed 210T pongee lining feels smooth and breathable, gentle even on sensitive skin—comfort that’s effortless to clean.
  • Breathable Insulation for 15°C Comfort, -3°C Survival
    Hollow-core synthetic fill locks in warmth like alpine-rated systems. Comfort-rated to 15°C, with safe survival down to –3°C when paired with base layers. Use solo in summer or layer inside a down bag for frosty mornings—extra warmth without extra weight.
  • Dual-Use Design: Sleeping Bag or Lay-Flat Blanket
    At 190×75cm, it zips for full coverage or unzips flat into a quilt or mat cover. Stretch out in rectangular comfort, or lay it open for stargazing, beach lounging, or covering seats in transit. One bag, many uses.
  • Durable 380T Ripstop Nylon Shell with DWR — Lightweight Weather Resistance
    Made from high-density 380T ripstop nylon for abrasion resistance and long-term strength. A durable water-repellent coating sheds dew, spills, and light rain while staying breathable—keeping you dry without feeling clammy.
  • Sealed Warmth & Windproof Durability — Closure That Locks Heat In
    Dual-direction zippers with anti-snag guards and a Velcro neck guard seal warmth in and keep drafts out. Reinforced seams and dense stitching block wind and boost structural strength for reliable performance in rugged conditions.
  • Nature-Inspired Colors
    Ready for everyone, ready for anything—simple handling and lightweight build make it a versatile choice for kids, seniors, or guest nights at home. Also reliable as an emergency backup—always ready for parks, picnics, or unexpected overnights.
  • Smart Value Without the Bulk
    Delivers the comfort and flexibility of premium bags at a fraction of the bulk and cost. Whether backpacking, car camping, or preparing for the unexpected, it covers more ground with less gear.
Parameters
  • Weight: 680g (for lighter warmth) / 760g (for extra warmth)
  • Filling Material: Synthetic silk-like cotton
  • Outer Material: 380T water-repellent ripstop nylon
  • Inner Lining: 210T breathable pongee polyester
  • Temperature Range: 15°C ~ -3°C
  • Bag Dimensions: 190 × 75 cm
  • Packing Dimensions: Approx. 31 × 13 cm (760g version) / 29 × 12 cm (680g version)
  • Zipper Type: Dual-direction zipper with anti-snag flap
  • Closure Features: Velcro neck guard to block drafts
  • Shape: Rectangular envelope-style
  • Use Mode: Single person, lay-flat convertible blanket mode
  • Cleaning: Machine washable
  • Compression Sack: Oxford fabric compression bag included
  • Recommended Seasons: Summer / Warm Spring
  • Color Options: Shadow Blue, Pine Green, Moondust Brown
  • Recommended For: Camping, Backpacking, Hiking, Car Camping, Vanlife, Hostelling, RV Sleeping, Emergency Preparedness

FAQs

Is this sleeping bag warm enough for cold weather?

It’s designed for comfort around 15°C and can handle emergency use down to -3°C. Best suited for spring, summer, and early fall.

Can I wash this sleeping bag in a washing machine?

Yes, it's fully machine washable. Use a gentle cycle with cold water and tumble dry low or air dry.

Is this suitable for backpacking or ultralight hiking?

Absolutely. With both versions weighing under 800g and compressing small, it’s ideal for ultralight setups and compact gear needs.