The best brands and even better advice!

  • Free shipping on orders over $70
    Orders over $250 get a FREE Yogi Handbook or PCT Bear Can Rental
  • Check out our new Marmot clothing!

Sleeping Bag Liners

Showing all 7 results


    • Luxurious, premium AA Grade, RipStop silk
    • Unique Comfort Stretch Panels allow the liner to move with you when you sleep
    • Double folded and reinforced seams for strength
    • Lightweight and super compact
    • Increases the life of a sleeping bag by keeping it clean, and adds a few degrees of thermal performance
    • Machine washable & colorfast
  • Our Tioga sleep liners are a great lightweight option for anyone looking for a compact and lightweight sleeping bag liner or sleep sack for travel. The Silk (Tioga series) fabrics issoft, breathable, yet woven with ample density to help protect you from the questionable bedding in a sketchy motel room. It feels very nice against the skin and won’t latch onto other fabrics when used inside a sleeping bag or under some blankets in the loft of a winter cabin. These liners pack small enough to take along anywhere you travel, and using it in a sleeping bag will help to keep your bags’ lining material cleaner on extended backcountry outings. The mummy and tapered liners are designed for maximum efficiency while the rectangular liners provide a bit of additional room for those who need it. Made in India.

    Tioga (Silk) Sleep Liner Series Features

    • Soft lightweight silk
    • Draw Cord Closure – (except Rectangular model)
    • Attached stuffsack
    • Very light & compact

    Washing Instructions: Machine wash warm. Do not use bleach or fabric softener. Tumble dry low. Do not iron. Do not dry clean.

    • Luxurious, premium AA Grade, RipStop silk
    • Unique Comfort Stretch Panels allow the liner to move with you when you sleep
    • Double folded and reinforced seams for strength
    • Lightweight and super compact
    • Increases the life of a sleeping bag by keeping it clean, and adds a few degrees of thermal performance
    • Machine washable & colorfast
  • THE BEST WAY TO MAKE YOUR SLEEPING BAG WARMER (ADDS UP TO 25°F)

    The THERMOLITE® Reactor™ Extreme is the warmest backpacking knit sleeping bag liner we offer. The hollow fiber threads work just like the hollow fur of a polar bear in that they trap heat effectively. When the mercury drops you’ll appreciate the mummy shape and drawcord hood with mini cord lock attached. Depending on your environment and sleep conditions, this liner can increase your sleeping bag warmth by up to 25F.

    FEATURES

    • Adds up to 25°F / 14°C of warmth to a sleeping bag
    • Lighter weight, more packable than fleece
    • Mummy shape with a box foot
    • Drawcord hood with mini cord lock
    • Packs into its own Ultra-Sil™ stuff sack
    • Dimensions:  6′ 10″ x 3′ / 210cm x 92cm
    • Stuff Sack Size:  6.5″ x 4.5″ / 17cm x 11.5cm
    • Weight:  14 oz / 399 g
  • SLEEP WARMER, SLEEP BETTER. USE A REACTOR PLUS LINER (ADDS UP TO 20°F).

    The THERMOLITE® Reactor™ Compact sleeping bag liner is the ideal choice for gram counters under 6 feet. It essentially uses a combination of two weights of THERMOLITE® fabric, with the thicker more insulative being strategically placed across the torso and in the feet area. The hollow core fibers work like the fur of a polar bear in that they are incredibly insulating and trap heat effectively. This sleeping bag liner keeps your sleeping bag clean and is super easy to wash. It will bump up the warmth of your sleeping bag temperature rating considerably, depending on your environment and conditions.

    FEATURES

    • Adds up to 20°F /11°C of warmth to a sleeping bag
    • Lighter weight, more packable than fleece
    • Mummy shape with a box foot
    • Drawcord hood with mini cord lock
    • Packs into its own Ultra-Sil™ stuff sack
    • Dimensions:  6′ x 3′ / 183cm x 92cm
    • Stuff Sack Size:  5.75″ x 4″ / 15cm x 11cm
    • Weight:  9.3 oz / 263 g
  • COLD IN YOUR SLEEPING BAG? GRAB A REACTOR LINER (ADDS UP TO 14°F)

    The THERMOLITE® Reactor™ liner is our top seller in the sleeping bag liner range. It’s an excellent cold weather option for those who need additional warmth. The hollow core fibers trap heat and offer extraordinary insulating properties. This is a super stretchy, soft, and comfortable choice with a mummy shape, foot box and a drawcord hood. Compact and lighter weight than fleece, this is a best seller for good reason.

    FEATURES

    • Adds up to 14°F / 8°C of warmth to a sleeping bag
    • Lighter weight, more packable than fleece
    • Mummy shape with a box foot
    • Drawcord hood with mini cord lock
    • Packs into its own Ultra-Sil™ stuff sack
    • Dimensions:  6′ 10″ x 36″ / 210cm x 92cm
    • Stuff Sack Size:  5.75″ x 4″ / 15cm x 11cm
    • Weight:  8.7 oz / 249 g

     

  • ULTRALIGHT AND SLIPPERY PACK ORGANIZATION FOR THE SAVVY PACKER AND TRAVELER

    The Ultra-Sil Stuff Sack is an ultralight but durable solution using a 30D siliconized CORDURA® fabric. Ideal for organizing gear in your pack or bag, these stuff sacks incorporate a reinforced pull handle on the base, a durable pull tab at the top and are available in several great colors.

    FEATURES

    • Made of 30D Diamond RipStop Siliconized CORDURA®
    • The fabric is impregnated with silicone to make it waterproof to a hydrostatic head of 2000mm
    • The fabric has a slippery finish for easy packing
    • Reinforced pull handle on the bottom
    • Uses the smallest possible cord and cord lock for top closure
    • Bar tack reinforced in all stress points
    • All seams are double stitched for extra strength
    • Note: seams are not tape-sealed; therefore this product is not waterproof – only water resistant

Showing all 7 results

Filter by price

Product Categories

Cart