A sleeping bag liner’s closures determine how much it can open. Those with Velcro closures usually open just halfway down one side, but those with zippers can unzip fully to lay flat.

It’s hard to put a value on a good night’s sleep at the campsite. Sure, the daytime is when many of my fondest camping ...

the sleeping bag liner will become your new favorite travel accessory. Big and tall, as well as active sleepers will love this liner's ample space With zipper on one side for into and out easily ...

A set of dual zippers on the top of the sleeping bag ... allows ample room for you to wrap up in a fleece blanket or sleeping bag liner for warmth. Down insulation tends to provide even more ...

From the liner to the Bluesign-approved shell ... built-in blankets for minimal coverage. Two-way zippered vents on the bottom of the sleeping bag allow either sleeper to release excess heat ...

It can be uncomfortable, using a sleeping bag that's laid directly onto the ... more conventional features include a drawstring hood, a two-way zipper, a wind-blocking draft tube along that ...

TRAPEZOIDS, MAN: Turns out this funky shape is ideal for helping sleeping ... zippers with anti-snag draft tube - unzip from the bottom to stick a foot out and self-regulate heat while enjoying ...