in 6 offers
The lowest price for Mont Adventure Equipment Helium 450 right now is $788.01 at Ultralight Outdoor Gear, compared across 4 retailers.
The all-time low was $655.96 on 12 Sept 2026 — today's price is 20% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 8 Oct 2026.
Mont Adventure Equipment Helium 450
Last updated at 08/10/2026 05:31:56
2026 Helium 450 LHZ Down Sleeping Bag
Free delivery between Sat – Wed
Mont Helium 450 Sleeping Bag Left Hand Zip / Orange / Black | Boss Outdoor
Delivery between 12–19 Oct $35
Mont Helium 450
Mont Helium 450 Fill 850+ Loft Unisex Down Sleeping Bag - Muscovy - RHZ
Free delivery
| Department | Men's / Unisex |
| Water Resistant | Yes |
2026 Helium 450 LHZ Down Sleeping Bag
Free delivery between Sat – Wed
Mont Helium 450 Sleeping Bag Left Hand Zip / Orange / Black | Boss Outdoor
Delivery between 12–19 Oct $35
Mont Helium 450
Mont Helium 450 Fill 850+ Loft Unisex Down Sleeping Bag - Muscovy - RHZ
Free delivery
| Department | Men's / Unisex |
| Water Resistant | Yes |
