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While your traveling companions are debating where the mysterious stains on their hostel sheets came from, you'll be dozing peacefully in the Hammock Bliss Sleep Sack. This 11-ounce nylon liner can be added to your down sleeping bag to prevent your sweat from contaminating the down and ruining its loft, or the Sleeping Sack can be used on its own during balmy summer nights. Hammock Bliss includes a 6x9 inch travel bag that easily stores the Sleep Sack in your luggage during the day. At night, stuff the travel bag with dirty clothes and use it as a pillow.

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Great for traveling

    I've been traveling in India for the past month and have spent just about every night in this thing. It's been so great to have in sketchy hotels. The material is extremely comfortable and cool. It's the perfect length for me at 5'8", but I'm sure if I were any taller I'd be cursing the length. Packs into a small pocket at the head and has not taken much room in my pack. Really glad I spent the money on this. Well worth it.

    Is this water proof? Like could it be used...

    Is this water proof? Like could it be used to protect a bed from a bedwetter?

    is this product viable for central american...

    is this product viable for central american climate? and is it bug proof?

    Actually the material is a breathable nylon and it does not make you sweat. Silk is great but is snags really easily and tends to disintegrate in the wash over time. The Sleep Sack is much more durable over the long run. The nice thing about the Hammock Bliss Sleep Sack is that it also doubles as a travel pillow which is a feature that you will not find anywhere else.