Amazon Basics 30F Cool Weather Sleeping Bag
- Maximum Height Recommendation: 75 inches
- Occupancy: 1 Person
- Shape: Rectangular
- Size: Tw"
Last refreshed Sep 8, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A no-frills 30F bag that covers basic cool-weather camping needs at a lower price point than most branded competitors.
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ASIN: B0BKKZ9VRBModel: AMZ-3375SBCategory: Sleeping Bags
Overview
Amazon Basics' cool weather sleeping bag is a 30F rated, 75 by 33 inch adult bag with a 100% polyester shell, tricot fiber liner, and hollow fiber insulation, and it also unzips flat to double as a quilt.
This is a plain, in-house alternative to name-brand cool weather bags, with the same basic construction: hollow fiber fill for warmth, a tricot liner for a softer feel against skin, and webbing along the zipper track to keep it from snagging as you open or close it.
- Rated to 30F
- 75" x 33" adult size
- 100% polyester shell with tricot liner
- Converts to a quilt, includes stuff sack
Who it's for
Adults who want a straightforward 30F bag for car camping or backyard use without extra features. Backpackers focused on minimal pack weight will want to look elsewhere since no packed weight or size is listed.
Pros and cons
- Unzips flat to use as a quilt
- Includes a stuff sack
- Extra webbing to prevent zipper snags
- Fits most adults at 75 x 33 inches
- No packed weight or size specified
- Single adult sizing only, not a double bag
Performance notes
Hollow fiber insulation is what carries the 30F rating, working with the tricot liner to hold warmth against the body, while the extra zipper webbing is meant to prevent the snagging that cheaper zippers are prone to.
Specifications
| Brand | Amazon Basics |
|---|---|
| Model | AMZ-3375SB |
| Dimensions & fit | |
| Maximum Height Recommendation | 75 inches |
| Size | Tw" |
| Item Weight | 4.41 pounds |
| Item Dimensions L x W | 75 × 33 inches |
| Capacity & performance | |
| Age Range Description | Adult |
| Construction & materials | |
| Fill Material Type | Polyester |
| ShellMaterial | Polyester |
| Material | Polyester |
| Fabric Type | 100% Polyester |
| Color | Blue |
| Included components | |
| Unit Count | 1 |
| Included Components | Stuff Sack |
| Other details | |
| Occupancy | 1 Person |
| Shape | Rectangular |
| Sport Type | Backpacking,Backpcking,Camping |
| Number of Items | 1 |
| Seasons | 3 Seasons |
| Additional Features | Lightweight |
| Item Type Name | Rectangular |
Frequently asked questions
What is the Amazon Basics AMZ-3375SB-BL sleeping bag rated for?
It is rated for 30F cool weather use.
Can the Amazon Basics sleeping bag be used as a blanket?
Yes, it easily converts to a quilt when fully unzipped.
What size adult does the Amazon Basics sleeping bag fit?
At 75 by 33 inches it is built to comfortably fit most adults.