The Twister series from Vortex are ultralight and durable pocket binoculars, great for activities such as hiking and backpacking. They have an usually wide apparent field of view which is exceptional for a compact binocular, or really any binocular.
Nitrogen purged for waterproof & fogproof performance in all climates
Tough and grippy rubber armor
"Twin bridge" design easily tucks into a shirt pocket
Incorporated compass upon the bridge