Contain Laptop Backpack 2.0

About the Under Armour 1378413

The Under Armour 1378413 is a wholesale blank t-shirt built for Canadian wholesale buyers who need consistent fit, sizing, and colour across large runs. The fabric is built from a tightly knit cotton blend that holds its shape through commercial laundering and repeated wear. Every shirt is pre-shrunk before it ships, so the size you order is the size you keep after the first wash — critical when you're decorating dozens or hundreds of units to spec. Cut with a classic unisex fit and double-needle seams at the sleeves and hem for shape retention. Search wholesale catalogues for Under Armour 1378413 — the model number printed on the inside label — to verify spec compatibility with your existing inventory. Blanks ship from our Canadian and US warehouses with a 2–4 day production window and a flat $10 USD shipping fee to either country. Upload your artwork during checkout to have the shirts decorated before they leave the facility.