I've recently discovered "squeezy pouches" from Asda - from the cartoon pictures, I guess they're aimed at children's luncboxes, but I find them pleasant tasting, range of flavours (various fruits & chocolate) & types (fruit, dairy & jelly) not too sweet, convenient as they have plastic caps so you don't end up with a sticky opened sachet like with sports gels, cheap (aboout 45p each or 3 for £1), plus convenient CHO content - all approx 15g CHO, almost all of which is sugar, in pouch weighing 85g or 90g. While I use them to prevent and treat hypos, particularly to carry when running for over 30 mins, when I usually need to take some sugar on board, without choking or stopping running. Fruit pouches don't claim to be gluten free, but no gluten ingredients are listed, so worth investigating further with Coeliac UK lists. Dairy & jelly pouches contain maize starch & thickeners.