Five feet wide and seven feet long, these linen beach blankets ($48 at Steven Alan, 229 Elizabeth St., nr. Prince St.; 212-226-7482) are big enough for two sprawlers or a handful of picnickers.
The sweatproof, shockproof neckband on Sennheiser’s PMX680 Adidas sports earphones ($70 at AC Gears, 69 E. 8th St., nr. Mercer St.; 212-260-2269) helps prevent mid-workout slippage.
This stainless-steel cutlery tool ($12 at the 3rd Ward store, 195 Morgan St., nr. Stagg St., Bushwick; 718-715-4961) comes in handy when camping, of course, but is also useful for eating lunch in your office cubicle.