Sea to Summit Amplitude AMII Sleeping Bag (Regular)


$529.95
RRP $599.00 12% OFF

Comfort and versatility for long trips when shaving weight is not your highest priority. Designed for those of us who love space, versatility and plush comfort, the Amplitude is ideal for outdoor adventures that return to the same camp site each evening, for car camping road trips, crag-hopping van life or hut-based expeditions.


In Stock



Sea to Summit Amplitude AMII Sleeping Bag (Regular)

Comfort and versatility for long trips when shaving weight is not your highest priority. Designed for those of us who love space, versatility and plush comfort, the Amplitude is ideal for outdoor adventures that return to the same camp site each evening, for car camping road trips, crag-hopping van life or hut-based expeditions. Its spacious contoured rectangular shape, with an ultra-wide circumference, is ideal if you love freedom of movement and hate that tight sleeping bag feeling. No matter which way the weather turns, the Amplitude can be modified to suit. Zip yourself in and pull the internal drawcords tight to combat the cold. When the temperature heats up, the multiple-zips allow you to poke your toes out if you need a little fresh air or separate the top from the bottom of the bag and use it as a standalone quilt.

Amplitude AMII Features

  • Spacious contoured rectangular shape
  • Multi-zip configuration converts bag to a standalone quilt for warmer conditions
  • Generously sized hood and dual cord adjustment for maximum warmth retention
  • Simple adjustable webbing loop system connects sleeping mat to bag
  • Large internal security pocket
  • Includes lightweight Ultra-Sil compression bag for compact storage
  • Zip Coupling: This bag is designed to pair with another

750+ Loft

750+ Fill Power indicates that 1 oz of down will re-expand to over 750 cubic inches after compression. Higher loft means that less down can be used to achieve the same temperature rating – important for performance sleeping bags. The loft and down quality/composition are independently tested by the International Down and Feather Laboratory (IDFL) – a copy of the certification is supplied with every Sea to Summit sleeping bag.

ULTRA-DRY Down™

ULTRA-DRY Down™ is a permanent nano-level water repellent polymer treatment applied to our down which protects it from external moisture and condensation from inside the bag virtually eliminating the negative effects moisture has on down.

EN13537 Rating

The EN13537 is a European standard for sleeping bags that provides three temperature levels to help guide you when choosing a bag.

Comfort - The temperature at which a standard woman can expect to sleep comfortably in a relaxed position. If you are female or consider yourself a cold sleeper, use this rating to decide the coldest temperature the sleeping bag is suitable for. We emphasise the Comfort temperature for our women’s specific sleeping bags.

Lower Limit - The temperature at which a standard man can sleep for eight hours in a curled position without waking. If you consider yourself a warm sleeper, use this rating to decide the coldest temperature the sleeping bag is suitable for. We emphasise the Lower Limit temperature for all our unisex sleeping bags.

Extreme - This is a survival only rating for a standard woman. Between the lower limit and the extreme rating a strong sensation of cold must be expected and there is a risk of health damage due to hypothermia. This is an extreme survival rating only; we do not recommend you rely on this rating for normal use.

(AAM2-R)

  • Recommended user height: 183cm
  • Packed dimensions: 18 x 40cm
  • Weight: 1095g
  • Fill weight: 450g
  • Internal chest circumference: 194cm
  • Internal hip circumference: 190cm
  • Internal foot circumference: 142cm
SKU AAM2-R
Barcode # 9327868139767
Brand Sea To Summit
Shipping Weight 1.0950kg
Shipping Width 0.050m
Shipping Height 0.050m

Sea To Summit

Buy Sea To Summit Outdoor Products Online

Inspired by epic adventures at every altitude, the Sea to Summit brand is all about the pure joys of fresh air, fresh challenges and fresh thinking. This award-winning global brand has created a culture of design perfectionism to develop ingenious functionally beautiful products with a “no worries" Australian attitude. Their ethos to equip and inspire continues to drive product research & development towards delivering lighter, better made, better performing gear to outdoor enthusiasts.

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