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Sea to Summit Amplitude AmIII 5F Sleeping Bag has been discontinued by Sea to Summit and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Camping Gear, Sleeping Bags, Cold Weather Sleeping Bags yourself to try and find the perfect replacement for you!
Product Info for Sea to Summit Amplitude AmIII 5F Sleeping Bag
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 cozy when its 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 cozier would be a double version and we have that, too.
Features of Sea to Summit Amplitude AmIII 5F Sleeping Bag
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.
Form a snug sleeping bag for two by zipping to another Amplitude or Ascent, Trek, Traverse, Altitude, Journey or Venture sleeping bag.
Includes lightweight Ultra-Sil compression bag.
All versions include an internal zipper pocket except the double.