Zpacks Flat Groundsheet

The Flat Groundsheet is a footprint cut to match specific Zpacks tent models, sized a few inches smaller than the tent floor so rain running off the fly doesn't pool on top of it and seep under the tent. Because it's tent-specific, it only fits the model it's designed for — check compatibility against your exact tent before ordering. As a flat (non-bathtub) groundsheet, it protects the tent floor from ground abrasion and moisture but doesn't wrap up the sides the way a bathtub-style groundsheet does, so it offers less protection on genuinely wet or uneven pitches. It suits hikers who mainly want to extend the life of their tent floor rather than add a fully sealed barrier underneath.