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    Sea to Summit

    Amplitude 3 Sleeping Bag (-15°C)

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    From: $699.00

    The Amplitude Sleeping Bag (-15°C) provides comfort and versatility for long trips when shaving weight is not your highest priority.

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    Ideal for adventures with a base camp, the Amplitude down sleeping bag brings spacious luxury and incredibly versatile ventilation options to wherever your travels may take you. Each side of the Amplitude has a full-length side zipper; a third zipper can be found in the foot box.

    High-lofting down and quality construction keeps you cosy when it’s cold, and the zippers provide temperature regulation up to the point where you remove the upper section and sleep under it as a quilt.

    The only thing which might be cosier would be a double version – and we have that, too.

    Features
    • ULTRA-DRY Down 750+ Loft 90% Down Cluster Premium Duck Down certified Responsible Down Standard (RDS)
    • Vertical baffles over the chest to prevent down shift as you roll over in your sleep
    • Full-length YKK® #5 main side zips and foot box zip provide unmatched ventilation and allow the top section to be removed and used as a comforter
    • Shaped hood and zipper draft tubes keep cold out and warmth in
    • All versions, except the double, include an internal zipper pocket
    • Includes lightweight Ultra-Sil compression bag
    • Form a snug sleeping bag for two by zipping to another Amplitude or Ascent, Trek, Traverse, Altitude, Journey or Venture sleeping bag
    Product Specifications
    Temperature Rating:-15ºC
    Season Rating:3.5 Season
    Insulation:Ultra-Dry Down 750+ Loft
    Shell Fabric:30D Nylon shell
    Zip Options:Full length left side, right side and foot box zipper. This provides more options than we have room to list.
    Bag Weight:Regular 1395g /// Long 1595g
    Compressed Volume (ASTM Standard):Regular 10.4 L /// Long 12.3 L
    Compression Sack:Regular M - 14L to 4.5L /// Long
    Fill Weight:Regular 750g /// Long 860g
    Fits Up To Height:Regular 183 cm /// Long 192cm
    Related product

    But wait, there is more! Check out these similar products to compare or some extra items you may want to help you have the best experience possible! Maybe a groundsheet for your tent floor or a liner to save your new sleeping bag from your funky smells!?

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