Leather Backpacks by 3.1 Phillip Lim Add to WardrobeRemove from Wardrobe FavoriteUnfavorite Shop It Outfits Sort by featured Sort by price: high to lowSort by price: low to high 3.1 Phillip Lim Black 31 Hour Backpack $319 $650 3.1 Phillip Lim Black Grained Leather Honor Backpack $1,295 3.1 Phillip Lim 31 Hour Leather Backpack $1,380