{"product_id":"brightline-bags-r-b4-swift-flex-system-flight-bag-modular-vfr-pilot-bag","title":"BrightLine Bags® B4 SWIFT Flex System Flight Bag – Modular VFR Pilot Bag","description":"\u003c!-- BrightLine Bags® B4 SWIFT Flex System Flight Bag | Product Description HTML for Pilotshq.com --\u003e\n\u003ch2\u003eBrightLine Bags® B4 SWIFT Flex System Flight Bag – VFR Carry-On\u003c\/h2\u003e\n\u003c!-- Short meta-style intro (150–160 characters) --\u003e\n\u003cp\u003eProtect your headsets, iPad®, and charts with the BrightLine Bags® B4 SWIFT Flex System Flight Bag. Modular CS4 converts to B0 SLIM—ideal VFR and carry-on.\u003c\/p\u003e\n\u003c!-- 110% Price Match Guarantee badge (required) --\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 15px;\"\u003e\u003ca title=\"Learn more about our 110% Price Match Guarantee\" href=\"https:\/\/pilotshq.com\/pages\/110-price-match-guarantee\"\u003e \u003cimg style=\"width: 200px; height: auto; margin: 0 10px;\" alt=\"110% Price Match Guarantee Badge\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0331\/9391\/8600\/files\/pricematch_160x160.jpg?v=1582220095\"\u003e \u003c\/a\u003e\u003c\/div\u003e\n\u003c!-- Free shipping indicator (this item has free shipping) - text badge (no external links) --\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 15px;\"\u003e\n\u003cdiv style=\"display: inline-block; background: #0a74da; color: #fff; padding: 8px 14px; border-radius: 6px; font-weight: 600;\"\u003eFREE SHIPPING\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Key features (4–6 bullets) --\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular FLEX System:\u003c\/strong\u003e CS4 center section (4\" depth) zips on\/off—customize capacity or convert to B0 SLIM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePilot-ready storage:\u003c\/strong\u003e Holds one or two full-size aviation headsets, iPad®, charts, sunglasses pocket, and tech accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated side pockets:\u003c\/strong\u003e SIDE POCKET ECHO (insulated bottle) and SIDE POCKET FOXTROT (large zippered pocket for radios or gear).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarry-on \u0026amp; daily use:\u003c\/strong\u003e Durably built for VFR flights, airline carry-on, and everyday tech\/camera use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure \u0026amp; expandable:\u003c\/strong\u003e Main compartment locking zipper sliders and unlimited modular expansion with other FLEX modules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Detailed product description (100–200 words) --\u003e\n\u003cp\u003eThe BrightLine Bags® B4 SWIFT Flex System Flight Bag is a highly versatile modular bag engineered for VFR pilots and frequent travelers. The CS4 center section provides four inches of primary storage depth and—together with the two thin flat \"in-between\" areas—accommodates one or two full-size headsets (including large models such as the BOSE A20), an iPad®, charts, sunglasses, and all the small tech items pilots carry. Two FLEX-mounted side pockets (Echo and Foxtrot) add insulated bottle storage and a large zippered compartment for radios or accessories. The CS4 main compartment includes locking zipper sliders for added security, and the bag converts to a compact B0 SLIM by removing the CS4 and zipping the end caps together (Slim Handle Kit sold separately). Lightweight, expandable, and built for on-the-go organization, the B4 SWIFT doubles as an excellent carry-on or daily professional bag.\u003c\/p\u003e\n\u003c!-- Technical specifications (optional but preferred) --\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B4-01\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 854156005026\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterior (CS4):\u003c\/strong\u003e 13.5\" H × 10.0\" W × 4.0\" D (34cm × 25cm × 10.2cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior (entire bag):\u003c\/strong\u003e 14.0\" H × 10.5\" W × 6.5\" D (36cm × 27cm × 16.5cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmpty Weight:\u003c\/strong\u003e 4.6 lbs (2.1 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlex Side Pockets:\u003c\/strong\u003e 2 (one FLEX-mount station per side)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular Expansion:\u003c\/strong\u003e Unlimited—compatible with all BrightLine FLEX System modules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e Main handle, shoulder strap, SIDE POCKET ECHO, SIDE POCKET FOXTROT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot Included:\u003c\/strong\u003e Slim Handle Kit (required to convert to B0 SLIM with handles)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Notes \/ small print --\u003e\n\u003cp style=\"font-size: 0.9em; color: #555;\"\u003eNote: Bag materials are flexible and interior space may expand slightly. Avoid over-stuffing; seam\/material failure from over-stuffing is not covered by warranty.\u003c\/p\u003e\n\u003c!-- Suggested image alt text (no images embedded here; for dev use) --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!--\n  Alt tag suggestions:\n  - BrightLine Bags® B4 SWIFT Flex System Flight Bag – Front View\n  - BrightLine Bags® B4 SWIFT – Interior View with Two Headsets\n  - BrightLine Bags® B4 SWIFT – Side Pocket Echo and Foxtrot Detail\n  - BrightLine Bags® B4 SWIFT – Converted B0 SLIM Configuration (End Caps Zipped)\n  - BrightLine Bags® B4 SWIFT – Sunglasses Pocket and Locking Zipper Sliders\n--\u003e","brand":"BrightLine Bags","offers":[{"title":"Default Title","offer_id":32527551627400,"sku":"B4-01","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0331\/9391\/8600\/files\/BLB-B4-01.1_MFG.gif?v=1758361144","url":"https:\/\/www.pilotshq.com\/products\/brightline-bags-r-b4-swift-flex-system-flight-bag-modular-vfr-pilot-bag","provider":"Pilots HQ LLC.","version":"1.0","type":"link"}