Skip to content

Follow us!

ORDERS OVER $75 SHIP FREE | ALL OTHER ORDERS SHIP FOR $8

All taxes are included in the price. No surprise fees at checkout!

Sea To Summit | Ascent Down Sleeping Bag 15°F

$399.95
Unit price  per 
local_shippingDelivery between 3 - 5 business days.

The Ascent down sleeping bag is a relaxed mummy style that redefines what versatile means in a sleep system. Complex construction and high-quality down keep you warm when it’s cold outside, while the triple-zipper Free-Flow Zip™ system ensures you stay cool and ventilated when the weather warms.

Shaped to allow a natural sleeping position for comfort, the Ascent is light and compact enough to go everywhere your adventures may take you.

HIGHLIGHTS

Performance
  • 3 Season: 15°F (comfort range 15°F to 65°F)

Shape

  • More room between hips and knees to allow you to sleep in a natural position without compressing the down insulation and creating cold spots. Far more comfortable than narrow mummy bags for most sleepers.

FEATURES

  • ULTRA-DRY Down 750+ Loft 90% Down Cluster Premium Duck Down certified Responsible Down Standard (RDS)
  • Free-flow zipper system: full-length YKK® #5 main side zip, half-length opposite side zip, and foot zip provides unparalleled ventilation and use as a comforter.
  • Vertical baffles over the chest to prevent down shifting as you roll over in your sleep.
  • Shaped hood, oversized draft collar, and zipper draft tube keep the cold out and the warmth in.
  • Internal pocket for phone / GPS / valuables.
  • Form a snug double sleeping bag by zipping to any Altitude™, Journey™ or Venture™ sleeping bag.
  • Includes lightweight Ultra-Sil™ compression bag and storage cell.

 

TECH SPECS

                                         15°F REGULAR                  15°F LONG

BAG WEIGHT                   2lbs 6.8oz /1100g              2lbs 10.2oz / 1195g

COMPRESSED VOL          6.2L                                    7.8L

   (ASTM STANDARD)

COMPRESSION SACK      S - 10L to 3.3L                   M - 14L to 4.5L

 
FILL WEIGHT                   19.4oz / 550g                     21.7oz / 615g

FITS UP TO                       6 ft / 183 cm                      6 ft 6 in / 198 cm

SEASON RATING             3 Season                            3 Season

TEMPERATURE                15°F (Lower Limit)             15°F (Lower Limit)
  (EN RATING)
WOMEN'S TEMP             27°F (Comfort Limit)          27°F (Comfort Limit)
  (EN RATING)




Same Day Shipping Monday - Thursday before 1PM EST.

Free shipping on orders over $75. All other orders are a $8 flat rate for shipping.

We use USPS Priority shipping for smaller orders.

For large orders we use UPS ground

USPS Priority shipping is 3-5 Business Days.

UPS Ground Shipping is 3-5 Business Days.

Due to our supplier restrictions we only deliver within the US.

Delivery delays can occasionally occur due to mother nature and or other mishaps. During times of the CORONAVIRUS/COVID-19 and the HOLIDAY SEASON shipping times are known to have been up to 30 days.

Motorcycle Compatible Gear

We only sell camping gear that is a good fit for packing on the motorcycle.

High Quality Gear

Quality products from top of the line brands to make camping easy.

Gear Guides

Get the gear you need that fits your budget with the kit builder. Video demos for products so you know what you're getting.

Fast Processing & Shipping

We track and insure all orders. We ship the same day orders are made before 1PM Mon - Thurs. Most orders ship USPS Priority. Average 2-4 business days.