23ZERO Dual Swag 1100 King Single Canvas Swag

The 23ZERO Dual Swag 1100 is a freestanding, dome-style king single swag built for solo campers or couples who want all-weather shelter without sacrificing comfort. Its 400gsm proofed poly/cotton canvas shell, HF-welded 550gsm PVC bucket floor, and fully seam-sealed construction handle year-round conditions, while the included 2.75-inch high-density foam mattress means a proper night's sleep whether the swag is set up on a cot or directly on the ground.

Breathable Shelter That Handles Any Season

The Dual Swag 1100's star-gazing dome shape is more than a design choice. The curved profile sheds rain and wind more effectively than a flat-top shelter, and the dual-entry doors let you open one side for airflow while keeping the other closed against weather. Full zip-down storm covers over the end windows mean you can dial ventilation from wide-open on a warm night to fully sealed in a downpour, without leaving your sleeping bag. PVC-coated poly super-fine insect mesh keeps bugs out when the storm covers are open.

A Floor That Stays Dry

The HF-welded 550gsm PVC bucket floor is bonded rather than stitched at the seams, which eliminates the needle holes that let ground moisture wick through conventional sewn floors. Combined with the fully seam-sealed canvas shell, the Dual 1100 keeps the sleeping area dry even when pitched on wet ground or in standing water. That matters on extended trips where a damp sleeping surface compounds fatigue over multiple nights.

Freestanding Setup, No Guesswork

The 9.5 mm stainless steel segmented arch poles and trigger-lock ridge pole create a rigid, self-supporting structure that goes up without staking or guy lines on flat ground. The segmented design means the poles break down into sections that fit inside the included oversized canvas carry bag alongside the rolled swag and mattress. Reinforced grab handles on the carry bag make loading and unloading from a truck bed or trailer straightforward.

Features

• Dome freestanding frame: 9.5 mm stainless steel segmented arch poles with trigger-lock ridge pole; no stakes required on flat ground
• Dual-entry doors: Two-way access with full zip-down storm covers and PVC-coated super-fine insect mesh
• 400gsm poly/cotton canvas shell: Proofed plain weave 65/35 blend, reinforced with Tex 90 polycotton thread
• HF-welded PVC bucket floor: 550gsm, bonded seams for waterproof ground contact
• Included foam mattress: 2.75-inch high-density foam with polycotton cover
• Oversized canvas carry bag: 47 in. L x 17 in. W x 17 in. H with reinforced grab handles

Specifications

Who This Is For and Isn't

The Dual Swag 1100 suits solo overlanders and couples who car camp, truck camp, or travel with a trailer and want a self-contained ground or cot shelter with a built-in mattress. The 43-inch interior width accommodates two adults in a compact double configuration, and the all-weather construction makes it viable across seasons.

The Dual Swag 1100 is not a backpacking shelter: at 31 lb packed it is designed for vehicle-based travel, not carry-in camping. The optional poles shown in product images are not included. The 85-inch open length and 43-inch width define the sleeping area; buyers who need more width should consider a larger swag.

Common Questions

Can the Dual Swag 1100 be used on a cot as well as on the ground?

Yes. The Dual Swag 1100's freestanding dome frame supports the structure independently, so it sets up on a cot or directly on the ground without modification. The HF-welded PVC bucket floor provides waterproof protection for ground use; on a cot the floor still keeps the sleeping area enclosed and insulated from drafts.

What does "dual entry" mean, and why does it matter?

The Dual Swag 1100 has two separate door openings, one at each end of the swag. Each door has its own zip-down storm cover and insect mesh panel. This lets one occupant enter or exit without disturbing the other, and allows you to open one end for cross-ventilation while keeping the opposite end closed against wind or rain.

Is the mattress removable, or is it fixed inside the swag?

The 2.75-inch high-density foam mattress is included as a separate item and is not permanently fixed inside the Dual Swag 1100. It can be removed for airing, replacement, or to use the swag shell alone. The mattress has a polycotton cover.

How does the pole system work, and what tools are needed for setup?

The Dual Swag 1100 uses 9.5 mm stainless steel segmented arch poles that click together and feed through the pole sleeves, plus a trigger-lock ridge pole that holds the dome shape under tension. No tools are required. The segmented design means the poles break into sections that pack inside the included carry bag alongside the rolled swag.

How does the canvas handle rain, and are the seams sealed?

The Dual Swag 1100 shell is made from 400gsm proofed poly/cotton canvas with fully seam-sealed construction. The floor is HF-welded 550gsm PVC, which bonds the seams rather than stitching them, eliminating needle holes that can allow moisture ingress. Full zip-down storm covers close over the end windows when rain begins.