Source-backed information exists for the Zpacks Altaplex Classic family, but the material or size option is unresolved. This page does not represent an exact buyable SKU and cannot support a precise variant comparison.
What the source documents
Unit conversions are calculated from the source value. Open the source tag for the originally published number.
| Family-level field | Reported value |
|---|---|
| Claimed capacity | 1 [RZ003] |
| Pitch structure | trekking-pole supported [RZ003] |
| Wall construction | single-wall [RZ003] |
| Floor length | 90 in [RZ003] |
| Maximum floor width | 40 in [RZ003] |
| Minimum floor width | 40 in [RZ003] |
| Floor area | 25 sq ft [RZ003] |
| Vestibule depth in | 24 in [RZ003] |
| Fly fabric | Dyneema Composite Fabric [RZ003] |
| Floor fabric | Dyneema Composite Fabric; exact weight option unresolved [RZ003] |
| Seam treatment | factory taped [RZ003] |
| Peak height min in | 56 in [RZ003] |
| Peak height max in | 58 in [RZ003] |
| Entrance height in | 36 in [RZ003] |
| Support poles count | 1 [RZ003] |
| Reference packed length in | 11 in [RZ003] |
| Reference packed diameter in | 4.5 in [RZ003] |
What remains unverified
Geometry is shared across listed material options. Exact fabric option and corresponding total weight were not reliably resolved; do not treat this row as a purchasable SKU. Support poles and stakes are additional components; compare complete setups only after resolving options. Packed dimensions/volume are nominal tightly rolled reference values and vary with fabric choices; do not treat as an exact option-independent pack-volume limit.
Do not apply these shared numbers to every fabric, size, generation or current offer. The source may describe a family rather than a specific purchasable configuration.
How to check an exact option
Use the official page to identify the material, floor option, dimensions and model year before deciding: Official product page ↗
Sources and further reading
Source pages and product listings can change. Specifications were assembled from the supplied dataset as of October 30, 2026; current availability is not guaranteed.
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