Spigen Running Hydration Vest – Dynamic Shield A721 - Active Black
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Spigen Dynamic Shield A721 is a running hydration vest with an included 500 mL flask and a multi-pocket layout for a phone, fuel and small essentials. The Active Black design adds rear storage and adjustable chest and waist fastenings. Choose the size that matches your chest measurement for a closer, more stable fit.
Key Features
- 500 mL flask included: A dedicated front pocket keeps the supplied flask within reach.
- 3 L rear compartment: Carry a light layer or use a compatible hydration bladder up to 2 L, sold separately.
- Adjustable body fit: Two chest buckles and two waist adjustment straps help position the load against the body.
- Organised pockets: Front and side storage separates a phone, energy gels, keys and other small items.
- Outdoor details: Trekking-pole holders, reflective accents and a built-in whistle support the running setup.
Organised hydration and storage for longer outings
The A721 has a different pocket and hydration layout from the A720. Use the front storage for items you need frequently and the rear compartment for a light layer or compatible bladder. Dual compression cords help secure the rear load. Check the closures and adjust the load distribution before starting your route.
Choose M–L for a chest circumference of approximately 77–95 cm, or L–XL for approximately 90–110 cm. Removable chest buckles allow their position to be adjusted. Measure over the clothing you intend to wear and leave enough room to breathe and move comfortably. Tightening straps cannot make the wrong size fit every body shape.
Zoned mesh supports ventilation across the back, chest and front storage areas. The vest weighs approximately 172 g in M–L and 186 g in L–XL before adding your contents. These weights do not represent the total carried load. Clean and dry the flask and vest according to their care instructions; reflective details and the whistle complement, rather than replace, suitable route planning and safety equipment.
Compatibility
- M–L: chest approximately 77–95 cm / 30–37 inches.
- L–XL: chest approximately 90–110 cm / 36–43 inches.
- Rear compartment supports a compatible hydration bladder up to 2 L; bladder not included.
Package Includes
- 1 × Spigen Dynamic Shield A721 vest in the selected size.
- 1 × 500 mL flask.
- Phone, hydration bladder, trekking poles and other demonstration items are not included.
FAQ
-
Is the water flask included?
Yes. This A721 package includes one 500 mL flask. -
Is a 2 L hydration bladder included?
No. The rear storage can accommodate a compatible bladder up to 2 L, purchased separately. -
How should I select the size?
Measure your chest over running clothing and compare it with the two stated ranges; then use the straps for fine adjustment.
| SKU: |
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|---|---|
| Vendor: | Spigen |
| Type: | Hydration Vests |
| Barcode: |
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| Color |
Active Black |
| Size |
M–L, L–XL |
📦 Order Processing Time
• China warehouse orders are typically processed within 1–2 business days after payment confirmation.
• US warehouse orders may require 2–5 business days processing time.
• Orders placed after 5:00 PM will be processed on the next business day.
• Orders placed on weekends or public holidays will be processed on the following business day.
• If a product is available in multiple warehouses, we reserve the right to adjust the fulfillment location based on stock availability and operational efficiency.
🚚 Shipping Routes & Delivery Time
🇨🇳 China → 🇭🇰 Hong Kong / 🇲🇴 Macau / 🇹🇼 Taiwan
• All shipments are sent via SF Express.
• Cash on Delivery (COD) is not supported.
• Hong Kong & Macau customers may use SF Locker / SF Station (please enter the correct pickup code or full address at checkout).
• Estimated delivery time: 1–2 business days from our Guangzhou warehouse.
• Delivery may be delayed by 1 business day during weekends or public holidays.
📦 Hong Kong, Macau & Taiwan: Overseas Fulfillment
• If checkout displays a paid International shipping option instead of free SF Express, the selected item is generally out of stock at our China warehouse and will be fulfilled from an overseas warehouse, such as Japan or the United States.
• Because international fulfillment has different shipping costs, free SF Express does not apply to these orders.
🇺🇸 USA → 🇭🇰 Hong Kong
• Orders are shipped via SF Express, USPS, UPS, or other suitable international carriers.
• Processing time: 2–5 business days.
• Estimated delivery time: 7–20 business days depending on customs clearance.
• Import duties, taxes, or clearance fees (if applicable) are the responsibility of the customer.
• Delivery time may be affected by customs inspections or force majeure events.
🇺🇸 USA → 🇺🇸 United States / 🇨🇦 Canada
• Orders are shipped via Amazon, USPS, UPS, or other local carriers.
• Processing time: 2–5 business days.
• Estimated delivery within the United States: 3–7 business days.
• Estimated delivery to Canada: 5–12 business days.
• Canadian orders may be subject to import duties or taxes, which are the responsibility of the customer.
🌍 China → Other International Destinations
• Orders are shipped via postal services or other suitable carriers with tracking provided.
• Estimated delivery time: 7–28 business days depending on destination and customs clearance.
• If a parcel is confirmed lost in transit, we will arrange a replacement or refund.
• If your package is not delivered within 90 days, we provide a full refund guarantee.
⏳ Pre-Order Items
• Pre-order products are not included in the standard processing timeframe.
• Estimated shipping dates will be stated on the product page.
• Orders containing both in-stock and pre-order items may be shipped separately.
📍 Address Accuracy
• Please ensure your shipping address is complete and accurate (including postal code and phone number).
• We are not responsible for delivery issues caused by incorrect or incomplete address information provided at checkout.
📩 Customer Support
[email protected]
Our warehouse is fully stocked with a wide range of authentic Spigen products, organized and managed with strict inventory standards. Every item is stored in its original packaging, neatly categorized on industrial-grade shelving to ensure fast and accurate order processing. From phone cases to screen protectors and accessories, all products are carefully handled and maintained in a clean, spacious environment.
Large-volume shipments arrive directly from Spigen’s factory and are inspected before being placed into storage. Our team works daily to maintain precise stock levels, enabling us to fulfill orders efficiently and ship worldwide with confidence. This is where every order begins—professionally stored, accurately picked, and securely packed before it reaches our customers.
| Order Fulfilled Place | Order Execution Priority | Address |
|---|---|---|
 Guangzhou Warehouse |
Highest Priority | No. 132 Pengjiang Road, Baiyun District, Guangzhou |
 HongKong Warehouse |
Lowest Priority | 56 HOI YUEN ROAD, Kwun Tong, Hong Kong |
 Portland Warehouse |
North American address Higher Priority |
18432 NE SANDY BLVD, PORTLAND, OR, United States |