Here's a big list of coupons for various Beverages:

Buy any 10 Regular KOOL-AID Envelopes, Get 3 Free
$1.00 off Starbucks Discoveries Cafe Favorites
$1.00 off any TWO (2) SAMBAZON 10.5 oz juices
$1.00 off Minute Maid Juice Box 10pk, any variety
$1.00 off TWO Bottles of Welch's Summer Sparkling
$2.00 off one box of Brew Over Ice K-Cup packs
$1.00 off any 1 Kellogg's To Go™ Breakfast Shakes