Z-Liner 270


Clark’s Z-Liner 270 provides one large insulation pad that connects with velcro to the underside of Clark’s largest solo beds such as the NX-270 and TX-270 models and “ULTRA” 2-person models. 2-person models use two Z-Liners (one for each bed).

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    Coyote Brown
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Additional information

Packing Weight

28 oz / .79 kg

Packing Size (L x D)

14.5 X 6.5 in. / 37 X 16 cm

Packing size with hammock (L X D)

16.5 X 9 in. / 42 X 23 cm


The Z-Liner 270 insulation kit fits all NX-270 and TX–270 models and all “ULTRA” 2-person models (VX Ultra and Vertex Ultra which each use two Z-Liners). It fits all NX-250 models ordered after March 2014.  It also fits all TX-250 models.  If you have a NX-250 model made before March 2014, call Clark for options.

Clark’s Z-Liner 270 provides one large insulating underquilt that connects with velcro to the underside of the hammocks bed.

A typical camper using a high quality sleeping bag can sleep in this model down to approximately 32 F (0 C)  without adding insulation and down to approximately 55 F (13 C) without adding insulation. The addition of the Z-Liner will allow you to sleep down to at least 20 F (-6 C).  This is a conservative estimate. Many customers report sleeping comfortably into single digits Farenheit when also using a high quality sleeping bag.

Cold Weather Ratings for the Z-Liner are difficult to specify since they depend greatly upon what kind of sleeping bag or quilt you are using inside the hammock. In general, the additon of the Z-liner should allow you to comfortably sleep at least 30° F (15° C) lower than you otherwise could in a NX-270 hammock.

The Z-Liner is made from quality CLIMASHIELD APEX insulation. Engineered for maximum loft per unit weight, CLIMASHIELD APEX is the perfect choice when you demand performance driven comfort that delivers superior thermal efficiency, resilient loft and durability.We believe this synthetic insulation is the ideal choice for a camping hammock since it is placed in an area that can potentially get wet from rain blowing under the tarp or splashing from the ground in torrential rain. Synthetic insulation continues to work well in these conditions.


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