Walmart offers the Gerber Bear Grylls 4-Piece Survival Kit, model no. 31-002346N, for $19.98. Opt for Site-to-Store pickup to dodge the $4.97 shipping charge. That's $5 under our mention from a month ago, and the lowest total price we've seen for this bundle. (It's a current low by $12 and only available in limited stock elsewhere.) It includes a 15" compact parang machete, folding knife, stainless steel pocket clip, and survival bracelet with integrated whistle.