I have several pair of binoculars for various uses and to keep in various locations; my boat, camper, next to my living room big chair, for duck hunting, deer hunting, sporting events, concerts, etc. For your application, I would recommend Leopold Acadia 8 x 32mm. Leopold is very high quality and have a lifetime warranty. I had a pair that fogged up on a duck hunt, wrote to Leopold and they sent me a new pair I received within days. Normally, they require you ship the faulty pair back for repair, but since duck season is short, they made an exception. A quality company I'd say. Also, I think all their models are waterproof.
I prefer 8x power over 10x because it's just too hard to hold 10x steady. The image looks to be jumping around when holding offhand. When sitting very still, scouting on a deer hunt, for example, then 10x works, but I normally will glass with 8x because they are less likely to cause headaches. Speaking of which, quality binoculars will not cause headaches after hours of use, unlike cheaper brands which have bilateral focus issues as well as focus issues from center of image to the edge of the image. Your brain can only work so long 'fixing' the image until it gets tired.
The Acadia model is small enough to slip into my cargo pants pocket and light enough to not weigh down the asymmetric balance of my pants. Around my neck, they are not so heavy that they weigh me down and they fit nice inside a jacket and easy to drop back inside a partly zipped jacket to keep them safe and from swaying as I hike. Also, wearing them is more likely if they are comfortable and beats setting them down and forgetting them or someone pinching them from you.
Here's the product info from Leopold:
Acadia Binoculars Black - 8x32Manufacture ID: 117983The BX-2 Acadia Binocular from Leupold combines weather-sealed construction and wide angle view to create a compact general purpose optic for hunters and nature enthusiasts alike. For the BX-2 Acadia series, Leupold employs their Multicoat 4 anti-reflective lens coating to maximize light transmission and enhance image contrast. Complementing the lens system are phase-corrected BAK4 prisms that render lifelike colors and impressive sharpness across the field of view.Additionally, the BX-2 Acadia binocular has a nitrogen-filled housing that is built to perform in extreme humidity and heavy rainfall. When conditions turn wet or cold, several of the binocular's features will help the observer maintain their grip including textured rubber armoring and a rubberized focus wheel. The BX-2 Acadia also has a 5 ft minimum focus and 15mm eye relief, making this a well-rounded optic for almost any recreational viewing task.Optical Performance8x magnification, 32mm objectivesMulticoat 4 anti-reflective lens coatingBAK4 prisms with phase-corrective prism coating60 apparent viewing angle5 ft close focus distance15mm eye reliefUse and HandlingTwist-up rubber eyecupsSlip-resistant center focus wheelQuick-release neoprene strapTethered objective coversConstruction DetailsNitrogen-filled fogproof housingSlip-resistant rubber armoringBlack finish with textured gripping surfaces18 oz weightSpecifications:- Prism Type: Roof- Magnification: 8x- Objective Lens Diameter: 32mm- Angle of View: 7.5- Field-of-View: 394' at 1000 Yards- Minimum Focus Distance: 5'- Exit Pupil Diameter: 3.2mm- Eye Relief: 15mm- Interpupillary Adjustment: 2.24" - 2.80"- Focus Type: Center- Tripod Mount: Yes- Length: 4.5"- Weight: 18 oz / 510 g- Finish: Black
I don't know if the Acadia is still being marketed, I bought mine at least 10 years ago. But if not, then whatever model they currently sell in that optic size; 8 x 32 I would recommend. I'm attaching a photo of my pair I just now took for a size comparison to the palm of my hand: (The rifle is a Ruger 10/22 in stainless.)