23
PointsThe Boost 650 sleeping bag is designed for personalized comfort and adaptability, offering a spacious semi-rectangular shape that allows freedom of movement and side-sleeping comfort. Its innovative WarmZip center zipper transforms the bag into a thermally efficient mummy shape, boosting warmth by up to 10°F (6°C) when needed. Features like a puffy draft collar, cinchable hood, and draft tubes enhance insulation, while convenient arm holes allow for multitasking, ventilation, or sleeping with your arms out. Despite its comfort-focused design, the Boost 650 remains lightweight and packable, using zoned 650-fill hydrophobic down and recycled nylon materials to deliver high performance in varied backcountry conditions—even when wet.
| Weight |
Regular: 2 lb 11 oz Regular Wide: 3 lb 5 oz Long: 3 lb 1 oz Long Wide: 3 lb 13 oz |
| Length |
Regular/Regular Wide: 80 in Long/Long Wide: 85 in |
| Fits |
Regular/Regular Wide: 72 in Long/Long Wide: 78 in |
| Girth Shoulder |
Regular: 64 in Regular Wide: 76 in Long: 65 in Long Wide: 77 in |
| Girth Hip |
Regular: 60 in Regular Wide: 74 in Long: 61 in Long Wide: 75 in |
| Girth Foot Box | 61 in |
| Packed Dimensions |
Regular: 12.5" x 7.5" Regular Wide: 13.5" x 7.5" Long: 13" x 7.5" Long Wide: 14.5" x 7.5" |
| Comfort Rating | 32° F |
| Fill Material | 650 Fill Duck PFAS Free Hydrophobic Down, RDS |
| Fill Weight | Regular: 1 lb 7 oz Regular Wide: 2 lbs Long: 1 lb 10 oz Long Wide: 2 lb 4 oz |
| Shell Fabric | 20D 100% Recycled Nylon Rip Stop |
| Lining Fabric | 20D 100% Recycled Nylon Rip Stop |
| Manufacturer Warranty | 2-Year Limited |
9
Points
Black
27
Points
Camo
Cinder Gray
19
Points
Reward Points you're earning with this transaction.
1 Point = $1 Earned points can be used on your next transaction.
Note: INSIDER Points cannot be earned on orders with a promo or discount code applied.
Due to Affirm's lending policy, some products on our site may be ineligible for financing. All available payment options for your cart will be displayed at checkout.
Shipping & taxes calculated at checkout
Shop Reward Points
We get it - hunting requires a lot of gear. That’s why we want our members to get the best gear for the best deal possible! Our rewards program issues reward points (think store credit) on all eligible purchases. Points can be redeemed on a future purchase and apply to anything in our store*.
In our rewards program, one point equals one dollar. Points are earned based on margin so it varies by product. Underneath each item in the store, you can see how many points you'll earn for purchasing that item. Anyone can shop in our gear shop, but only members can earn and redeem points!
Using your points is simple! Just log into your account and available points can be applied at checkout.
* Rewards cannot be applied to the purchase of gift certificates or gift cards.
