Sea to Summit Reactor Fleece Mummy Sleeping Bag Liner

$99.95 - $109.99

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About This Item

Product Information

Temp Rating

15 to 30 Degrees

Insulation Type

Synthetic

Design and Details:

Traps insulating air to increase warmth of a sleeping bag by up to 14°f /8°c
Stretchy, thermolite® fabric is incredibly comfortable
Lighter weight and more packable than fleece
Technical mummy-shape with drawstring hood
Easy care - machine wash with no special soap is needed. avoid fabric softeners and dryer sheets
Keeps sleeping bag clean
Packs into its own ultra-sil stuff sack

Specs:

Weight: 8.7 oz | 248 g
Length: 6 ft 10" | 208 cm
Packed size: 5.75 x 4" | 15 x 11 cm

Brand : Sea to Summit

Web ID: 23S2SARCTRFSLPNGBCSL

Specifications

Shape	Mummy
Packed Size	9.8" x 3.5" x 5.5" / 25 x 9 x 14 cm
Weight	Compact: 13.8 oz ; Standard: 14.8 oz
Shell Fabric	Thermolite® EcoMade polyester
Length	Compact: 78 in. ; Standard: 85 in.

REVIEWS

5.0

13 Reviews

Corey G.

4 months ago

We Survived -10°f In New Hampshire: Sea To Summit Fleece Liner Kept Us Warm!

Our Boy Scouts of America troop braved the annual Klondike adventure in New Hampshire, facing temperatures as low as -10°F. Proper layering and quality gear were essential, and the Sea to Summit fleece liner proved to be a game-changer. Combined with a 15°F sleeping bag and a thermal liner, the fleece liner added a noticeable boost in warmth and comfort. It effectively trapped heat, prevented cold spots, and made a significant difference in overall insulation. The soft fleece material was cozy, and despite the extreme conditions, we woke up warm and well-rested. Highly recommend this for anyone looking to enhance their sleeping system in cold-weather camping.

Harry H.

7 months ago

Reactor Fleece Sleeping Bag Liner

Great product. The perfect addition for my bag during this year backcountry hunt. Super light weight and adds tones of warmth and comfort to your sleep system. Two thumbs up.

breet6

11 months ago

Love This Easy Heat Accessory!

I absolutely love my Sea to summit camping supplies in reactor fleece, sleeping bag liner color orange mummy with drawcord. It keeps you warm in temperatures below 0°. It is so comfortable and yes, it really does. Keep you warm extremely warm. I would definitely recommend this product. I would definitely purchase this product again.

brittanye152

1 year ago

Warm And Comfy

This fleece sleeping bag liner is nice. Used it this past weekend camping. The overnight temp was in the 40’s so not warm enough to use the liner by itself. On a hot summer day you might be able to. So I paired this with my sleeping bag and it felt like I was wrapped in a blanket. Nice and warm, but not too hot to the point I was sweating.

Stuart M.

1 year ago

Great Dual Use Bag

This liner works great as a both a light summer bag and a liner bag in colder weather. Its compact and warm. I take it on both kayak touring and backpacking trips.

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