Answer: TOWEL

AnswerCrossword Clue
TOWELItem strongly recommended by the Hitchhiker's Guide to the Galaxy
TOWELSurrender sign, when thrown in
TOWELWhite sale item
TOWELAfter-swim need
TOWELQuitter's projectile?
TOWELQuitter's projectile
TOWELMasseuse's offering
TOWELPost-shower turban
TOWELThrow in the ... (call it quits)
TOWELCabana boy's offering
TOWELPoolside need
TOWELQuitter's throw-in
TOWELBath accessory
TOWELCourtside item
TOWELItem draped on a rack
TOWELWhite-sale purchase
TOWELDrying cloth
TOWELValet's offering
TOWELAfter-bath need
TOWELBath linen
towelto wipe with an absorbent cloth
TOWELShower user's need
TOWELDrier
TOWELBath-wear?
TOWELAd hoc bathrobe
TOWELBathhouse item
TOWELBathroom hanger
TOWELDrying aid
TOWELHotel provision
TOWELWhat losers throw in
TOWELBeach accessory
TOWELWiper
TOWELAfter-shower wrap
TOWELIt may be thrown in
TOWELBeachgoer's need
TOWELLocker room item
TOWELBeach drier
TOWELItem on a rack
TOWELBeach bring-along
TOWELSwimmer's need