Bag and backpack Vanguard ALTA FLY 48T

Quick overview from the supplier:

Vanguard ALTA FLY 48T Carry/Transport Options Handle, Retractable Handle, Wheels (Built-In) Color Black Type of Closure Zipper Laptop/Tablet Compartment Compartment 1: Fits 15" Laptop Compartment 2: Fits Tablet Interior Type Camera Compartment: Insert with Adjustable Dividers (Hook & Loop), Empty (Rubber Liner) Monopod/Tripod Holder Yes Security Lock Accepts Padlock Features Accessory Loops, Bottle Pocket Water Resistance Rain Cover Materials Interior: Fabric, Polyester Padded Interior No Dimensions Exterior 53.98 x 37.47 x 27.9 cm Interior 40.96 x 31.12 x 19.1 cm Weight 4350 g Transport, store, and protect two pro DSLRs, seven lenses, a flash, and related accessories. 3-point security system keeps contents safe Dual use color dividers for drone set-up Removable insert with dividers for converting roller bag from photo to general use Constructed from durable, anti-scratch, moisture-resistant materials Bright yellow interior lining for locating gear in low light Clear, exterior business card/ID pocket Front feet for upright standing Easy-grip handle on bottom that only pulls out for retrieving the bag from an overhead bin or similar situation Dedicated tripod carrying straps