AskPrice
34608413.fpx

Supernova 40 Sleeping Bag: 40F Down 55 to 30 Degree Down Bags

Prices as of September 25, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$169.95
Sep 13 · Macy's
Best price
$169.95
−0% vs high
14-day high
$169.95
All stores
$170$170$170
Sep 13Sep 25
  • Macy's
Lowest in 14 days: $169.95 at Macy's. Highest: $169.95. Current best is 0% below the 14-day high.

About this product

The Kelty Supernova 40 Sleeping Bag is a lightweight, packable sleeping bag designed for comfortable use in summer mountain camping and overnight backpacking. It features a roomy semi-rectangular shape that accommodates various sleeping positions while retaining warmth. Filled with 550-fill down, the bag provides consistent insulation without added bulk. Its full-length zipper and durable 20D nylon taffeta face fabric with PFC-free DWR treatment offer reliable protection against moisture. The interior lining is made of 50D polyester, and the bag is machine washable for easy care.

  • 550-fill down insulation
  • semi-rectangular shape
  • full-length zipper
  • machine washable
  • PFC-free DWR treated fabric

You might also like

More from Kelty

All 82 Kelty products →
Supernova 40 Sleeping Bag: 40F Down 55 to 30 — Price History