Guard Station 4 Accessory Body: Expanding Your Shelter
By Sleeping Bags, Tents, Pads & Outdoor Gear | Published: 2026-11-01
Category: How-to Guides
Turn your Guard Station 4 into a double-wall basecamp shelter. Follow this step-by-step guide to install the Accessory Body correctly and avoid common setup mistakes.
Quick answer
Install the Guard Station 4 Accessory Body by clipping its floor and walls inside your already-pitched Guard Station, starting at the corners and working toward the center. No additional poles are needed, but you must ensure the outer shelter is fully tensioned first.
Why add an Accessory Body instead of a separate tent
The Accessory Body converts your Guard Station 4 from a single-wall shelter into a double-wall setup. That extra layer helps manage condensation and creates a cozier, enclosed living space for high-alpine expeditions. Unlike bringing a second tent, it uses the same footprint and requires no extra poles, so you carry less and pitch faster.
When the Accessory Body is not the right choice
If you need maximum ventilation or prefer a minimalist setup for mild conditions, the added wall and floor may feel like overkill. Also, the Accessory Body is designed specifically for the Guard Station 4; it will not fit other shelters. And because it adds interior volume, check that your sleeping pads and gear still leave enough room to move.
Step-by-step installation
- Pitch and tension the Guard Station 4 first: Set up your Guard Station 4 as you normally would, ensuring all guy lines are taut and the shelter is fully tensioned. A floppy outer shelter will make clipping the Accessory Body difficult and can cause misalignment. Checkpoint: the outer shelter should have no sagging panels before you proceed.
- Lay out the Accessory Body and identify clip points: Unfold the Accessory Body inside the Guard Station and locate the clips that correspond to the attachment points on the inner walls of the outer shelter. Match corners first. Common mistake: clipping randomly can twist the body; always start at the corners.
- Clip the four corners: Attach the corner clips of the Accessory Body to the corresponding points inside the Guard Station, working clockwise. Pull gently to seat each clip fully. Checkpoint: all four corners should be clipped and the floor should lie flat without wrinkles.
- Work along the walls, clipping midway points: Move along each wall and clip the remaining attachment points, alternating sides to keep tension even. Do not skip any clips; they keep the inner wall separated from the outer. Common mistake: leaving clips undone creates gaps where condensation can drip through.
- Adjust the floor and organize gear: Smooth the floor and use the integrated pockets and gear storage to keep small items off the ground. Ensure the floor does not bunch under your sleeping pad. Checkpoint: the floor should be flat and gear should not press against the walls.
- Final check for ventilation and clearance: Confirm that vents or mesh panels are not blocked and that there is a small gap between the inner and outer walls for airflow. If the Accessory Body touches the outer shelter, adjust tension. Common mistake: over-tightening can pull clips loose; aim for snug, not stretched.
Product facts
- Guard Station 4 Accessory Body: The Accessory Body clips inside the Guard Station to create a double-wall shelter with a floor, and it includes ample pockets and integrated gear storage. This means you get a sealed floor and organized storage without adding poles, but you must clip it securely to avoid gaps.
Guard Station 4 Accessory Body
