DSL Straps is an Australian guitar strap manufacturer based in Sydney, where every strap is handmade by leather craftsmen. The company began producing straps in 2005 as an offshoot of Mako House, a leather goods workshop established in 1998 that previously specialized in handbags and leather accessories for the Australian and Japanese markets.

The brand's catalog spans premium garment, exotic, and suede leather straps, classic and woven cotton/hemp/jacquard designs, padded bass straps, and dedicated straps for banjo, mandolin, and ukulele. Straps are constructed from high-grade garment leather and heavy-gauge polyester thread, and the company offers custom embroidery and one-off bespoke straps for individual players.

DSL is distributed widely through guitar retailers in Australia, the UK, and Europe, and has built a following among professional players for the combination of hand-stitched durability and varied aesthetics — from understated classic looks to ornate designer and metal-themed pieces. The company has produced custom straps for artists including Glen Benton of Deicide.

DSL Straps has 2 products cataloged on Equipboard. Their gear is featured by 1 artist, with the strongest followings in Rock, Folk, World, & Country, and Reggae. Notable users include Tash Sultana.