Hennessy Hammock Explorer Ultralite Zip XL custom body and selected TreeHugger webbing review

Custom hammock-body and TreeHugger-webbing offer

This is a research-based reading of Hennessy’s current “Build Your Own Explorer Ultralite Zip XL” listing, not a field test. The distinction from the standard Explorer Ultralite Zip XL is important: the standard offer is described with its stock rainfly, while the custom page’s first step says to order the hammock without a rainfly and choose webbing. This assessment therefore treats it as an attached-screen hammock body with selected tree webbing, not as the ready-made stock-fly package.

What the custom listing actually adds

The page identifies an Explorer Ultralite Zip XL body and lets the buyer select one of three TreeHugger webbing lengths: 42, 72, or 96 inches. Those options are listed under the same product identity; the length is not a different hammock body. Hennessy also presents compatible rainfly and insulation choices in separate, optional steps. If you need a fly in the order, make sure one is actually selected rather than assuming the standard M46 package contents carry over to this custom offer.

The matching standard model page identifies the Zip XL as an asymmetrical hammock with a side entrance and a #5 YKK zipper with two double sliders. It gives a maximum user height of 7 feet and a hammock limit of 250 pounds. The model page and manufacturer chart disagree on some Ultralite specifications, including fabric and packed weight; the chart is not a basis for assigning a weight to this custom body-plus-webbing selection. The shopper-facing choice here is more basic: this is the side-entry Ultralite XL form with the accessory package configured separately.

XL dimensions are fabric dimensions, not a fit guarantee

Hennessy lists the Explorer XL fabric as 130 by 59 inches. Converting 130 inches gives about 10 feet 10.8 inches of body length; it does not establish how much hanging span is needed, or whether the diagonal sleeping position will suit a particular person. The maker’s 7-foot height figure is a published ceiling, not a promise that every shorter sleeper will find the layout comfortable. Its 250-pound capacity belongs to the hammock claim and should not be substituted for the rating of the ropes, selected webbing, tree, carabiner, stand, or entire loaded system.

The attached mesh is part of the Explorer model rather than one of the custom page’s rainfly choices. Hennessy’s model page specifies No-See-Um netting. That solves a different problem from overhead rain coverage and does not provide warmth beneath the sleeper. When bugs are a concern, verify that the exact checkout line remains the Explorer Zip XL body; when rain or chill is also expected, select and check the compatible shelter and insulation layers independently.

Choose webbing by the trees you expect to encounter

The builder associates 42-inch webbing with trees up to 14 inches in diameter, 72-inch webbing with trees up to 24 inches, and 96-inch webbing with trees up to 36 inches. These are Hennessy’s stated pairings, not a universal tree-size rule or a guarantee that a particular site has suitable anchors. Longer webbing can help around a larger trunk, but does not solve every spacing, height, bark-protection, or attachment question. Inspect the site rules and follow the hammock’s complete suspension instructions; do not treat the webbing itself as a complete load rating.

All three lengths keep the same side-entry body and the same 250-pound hammock limit. Choose the shortest length that safely covers the intended tree size under the manufacturer’s instructions rather than carrying unnecessary length, and confirm the exact SKU at checkout. The observed custom listing uses body-plus-webbing SKUs P46E+P212, P46E+P215, and P46E+P219 for those choices. The manufacturer page displays the precise webbing option text; its current inventory and product naming can change.

Where this Zip package stands apart

Compared with the standard Explorer Ultralite Zip XL assessment, this is not simply a color variant: its retail listing expressly omits the fly and lets the buyer select longer webbing. The standard package’s listed fly, stock strap length, and package weight should not be copied onto the custom offer. Compared with the custom Ultralite Classic XL, this Zip version is the side-entry design; the Classic uses a bottom closure. Those are separate ways of entering the same broad XL family, not a measured comfort ranking.

Hennessy lists an Ultralite rainfly, larger hex flies, and compatible under-body insulation as optional custom-page additions. That flexibility can be useful when the buyer already knows which coverage layers are needed, but it also creates a package-check burden. A fly above the hammock and insulation below it do different jobs, and either may be absent if it is not selected. The page’s first step identifies the hammock without a rainfly; do not infer a rain-ready setup from the name “hammock.”

What to verify before ordering

Confirm that the offer is the custom Explorer Ultralite Zip XL rather than the standard M46 package, that the selected webbing length matches the planned trees, and that any rainfly or insulation appears as a chosen item. Check the current manufacturer instructions and ask the maker or retailer to resolve the Ultralite fabric and weight discrepancies before relying on those details; they are intentionally not converted into a claim about this selected custom package. Also verify exactly which end ropes, hardware, storage bag, and instructions ship with the chosen body-plus-webbing order: the custom page describes the hammock and webbing but its option display is not a full itemized packing list. This review is a source comparison, not an ownership or setup report.