In terms of performance, the Escape Pro Bivvy checks all the right boxes. It is built to be extremely durable, yet offers a high level of breathability as well. It is wind and waterproof, and uses a special material called Sympatex Reflextion to reflect up to 90% of your body heat back at you, helping you to stay much warmer in cold conditions. On top of that, the bivvy weights a mere 8 ounces (240 grams), which make it easy to stuff into your backpack to take with you anywhere.
Because it weighs next to nothing, the Escape Pro Bivvy is a great choice for ultralight hikers who don't want to carry a full sleeping bag on their outdoor adventures. As a stand-alone shelter, it can keep most hikers comfortable in conditions down to 50ºF (10ºC). And when paired with a sleeping bag, it adds as much as 15ºF to the overall temperature rating, while also providing the water and windproof capabilities. That makes it a more sensible choice than even carrying a more basic sleeping bag liner.
Measuring 31" x 84" (78 cm x 213 cm) in width and length, the Escape Pro Bivvy has a 24" (61 cm) zipper than runs along one side that allows for easy access. When unzipped, this also allows the user to more easily stuff their sleeping bag inside. A drawstring closure hood also allows you to cinch the bag up tightly around your head when things get especially chilly.
If you're backpacking with a tent, the wind and waterproof features of the bivvy are nullified somewhat by the shelter you're already sleeping inside. But, as more and more hikers take to the hammock camping trend, this product truly shows its colors, at least in terms of being an extra shell for you sleeping bag. If you prefer to sleep suspended off the ground in a hammock, the Escape Pro Bivvy will be a very useful piece of gear to have at your disposal, not only for its added warmth, but ability to keep wind and moisture at bay too.
Of course, it also comes in very handy as an emergency shelter should you find yourself unexpectedly caught out in bad weather on a mountaineering expedition or backpacking excursion into remote areas. It is easy to pull out and climb inside should the need arise, and it is one of those items that you'll always be glad you have with you, even if you don't need it. And scene it weights so little, there is almost no excuse for taking it along, even if you don't plan to use it an extra layer for your sleeping bag.
Priced at $125, the Escape Pro Bivvy is a bit pricer than a standard sleeping bag liner, so if you're just looking to add a few degrees of warmth to your bag, you might want to look elsewhere. That said, this product does A LOT more than a liner could ever hope to do, providing protection from the elements, and potentially even saving your life in an emergency situation. That makes this not only a far more versatile item – which alone makes it worth the money – but something that should be considered essential gear for those journeys into remote areas. If you're serious about your backcountry adventures, this is definitely an item you'll want to have at your disposal.
Find out more at SurviveOutdoorsLonger.com.