Smartwatch Bands by Bellroy. Details:Description Robust and waterproof, sporty yet refined. This band equips your Apple Watch for outdoor adventures and days in the office. The Venture Watch Strap’s waterproof FKM polymer and stainless steel pin-and-tuck closure make it a perfect companion for active commutes and athletic pursuits. Meanwhile its sleek profile, smooth finish and unobtrusive aesthetic helps it blend it at the office and around town. Rugged performance meets refined styling.