The BrightLine Side Pocket Alpha (SP ALPHA-01) is a tall, single-compartment modular accessory pocket designed for the BrightLine FLEX System. It’s ideal for holding large handheld radios, water bottles (up to 20 oz), compact umbrellas, or other tall gear. With its adjustable and removable cover flap, expansion zipper, and external utility slot, the Side Pocket Alpha adds versatile storage to your flight or travel bag.
Key Features
Versatile Storage – Holds large handheld radios, water bottles up to 20 oz, compact umbrellas, and more.
Expansion Zipper – Built-in concealed zipper allows the pocket to expand for wider objects.
Adjustable Cover Flap – Can be raised or removed to secure taller items. Extra-wide Velcro tab ensures a secure hold even when expanded.
External Utility Slot – Perfect for storing a pen, detached antenna, or glass-rod fuel gauge.
FLEX System Compatible – Attaches to BrightLine CS4, CS5, and CS11 modules (not compatible with CS2 or CS3).
Specifications
Model / PN: SP ALPHA-01 | BLB-SPA
UPC: 4090887187
Compatible Bags: CS4, CS5, CS11 (FLEX Mount Side Pocket Stations required)
Capacity: Large handheld radio or water bottle (up to 20 oz)
Special Features: Expansion flap, adjustable/removable cover flap, external slot
This was my first time using it, and it worked great! I had plenty of work time, and just 24 hours later it was fully cured and ready to go. Excellent product with fast service. Pilots HQ is now my go-to source for epoxy—it’s the best because it’s strong and reliable.
