SoJourner Bags | Fanny Packs, Hydration Packs & Festival, Rave, Gear, SoJourner Bags has the most fun fanny packs and hydration packs for festivals, raves, edm, parties, and more. FREE standard shipping on all USA orders. 90 Days 100% Money Back Guarantee. Custom fanny packs available. Shop online for your favorites today.